People pause in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
People pause in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
People pause in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
A man puts flowers on a memorial created in solidarity at Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
A man puts flowers on a memorial created in solidarity at Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
/ AFP / KENA BETANCUR (Photo credit should read KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo (L) puts flowers on a memorial created in solidarity at Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
/ AFP / KENA BETANCUR (Photo credit should read KENA BETANCUR/AFP/Getty Images)
US-ATTACKS-GAY
New york Mayor Bill de Blassio holds flowers as hi arrives to a memorial created in solidarity at Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
/ AFP / KENA BETANCUR (Photo credit should read KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
Hundreds of people listen to speakers at a memorial gathering for those killed in Orlando in front of the iconic New York City gay and lesbian bar The Stonewall Inn on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo pauses in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo pauses in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo pauses with his girlfriend Sandra Lee in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo pauses with his girlfriend Sandra Lee in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo pauses with his girlfriend Sandra Lee in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo pauses in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
Hundreds of people listen to speakers at a memorial gathering for those killed in Orlando in front of the iconic New York City gay and lesbian bar The Stonewall Inn on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
Hundreds of people listen to speakers at a memorial gathering for those killed in Orlando in front of the iconic New York City gay and lesbian bar The Stonewall Inn on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
Hundreds of people listen to speakers at a memorial gathering for those killed in Orlando in front of the iconic New York City gay and lesbian bar The Stonewall Inn on June 13, 2016 in New York City. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
Hundreds of people listen to speakers at a memorial gathering for those killed in Orlando in front of the iconic New York City gay and lesbian bar The Stonewall Inn on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
Hundreds of people listen to speakers at a memorial gathering for those killed in Orlando in front of the iconic New York City gay and lesbian bar The Stonewall Inn on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
Hundreds of people listen to speakers at a memorial gathering for those killed in Orlando in front of the iconic New York City gay and lesbian bar The Stonewall Inn on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
Hundreds of people listen to speakers at a memorial gathering for those killed in Orlando in front of the iconic New York City gay and lesbian bar The Stonewall Inn on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York City Mayor Bill de Blasio and his wife Chirlane McCray pause in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York City Mayor Bill de Blasio and his wife Chirlane McCray pause in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
A woman makes a banner before a vigil in solidarity for the victims killed at Pulse nightclub in Orlando in New York on June 13, 2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York City Mayor Bill de Blasio and his wife Chirlane McCray pause in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York City Mayor Bill de Blasio and his wife Chirlane McCray pause in front of the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
Hundreds of people listen to speakers at a memorial gathering for those killed in Orlando in front of the iconic New York City gay and lesbian bar The Stonewall Inn on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York City Mayor Bill de Blasio walks to the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York City Mayor Bill de Blasio walks to the iconic New York City gay and lesbian bar The Stonewall Inn to lay flowers and grieve for those killed in Orlando on June 13, 2016 in New York City. An American-born man who had recently pledged allegiance to ISIS killed 50 people early Sunday at a gay nightclub in Orlando, Florida. The massacre is the deadliest mass shooting in United States history. (Photo by Spencer Platt/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
A man pauses as he attends a vigil in solidarity outside Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo speaks next on a memorial created in solidarity at Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
/ AFP / KENA BETANCUR (Photo credit should read KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo speaks during a vigil in solidarity for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
New York Governor Andrew Cuomo speaks during a vigil in solidarity for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Gov. Andrew Cuomo
Gov. Andrew Cuomo speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Nick Jonas
Nick Jonas speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Jennifer Louise Lopez
Jennifer Louise Lopez speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Shelby Chestnut
Shelby Chestnut, co-director of community organizing and public advocacy for The Anti-Violence Project, speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Leah Gunn Barrett
Leah Gunn Barrett, executive director of New Yorkers Against Gun Violence, speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Dr. Sheldon Teperman
Leah Gunn Barrett, Dr. Sheldon Teperman, a board member of New Yorkers Against Gun Violence, speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Mirna Haidar
Activist Mirna Haidar speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Councilwoman Rosie Mendez
City Councilwoman Rosie Mendez speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Stonewall/Greenwich Village Rally For Orlando Victims
People hold candels and lights during a vigil in solidarity outside Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Mayor Bill de Blasio
Mayor Bill de Blasio speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
US-ATTACKS-GAY
Mayor Bill de Blasio speaks next to a memorial created in solidarity at Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
People hold candels and lights during a vigil in solidarity outside Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Chirlane McCray
New York City First Lady Chirlane McCray speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Commissioner Bill Bratton
NYPD Commissioner Bill Bratton speaks at a Greenwich Village rally on behalf of victims of the Orlando nightclub shooting, on Monday, June 13, 2016. (Credit: CBS2)
Stonewall Inn Orlando Memorial
A crowd gathers outside the Stonewall Inn to mourn the victims of the Orlando nightclub massacre, on Monday, June 13, 2016. (Credit: CBS2)
US-ATTACKS-GAY
People take part during a vigil in solidarity outside Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
US-ATTACKS-GAY
People take part during a vigil in solidarity outside Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
People hold candels and lights during a vigil in solidarity outside Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
People hold candels and lights during a vigil in solidarity outside Manhattan's historic Stonewall Inn to express their support for the victims killed at Pulse nightclub in Orlando in New York on June 13, 2016. (Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
People gather at a vigil in solidarity for the victims killed at Pulse nightclub in Orlando in New York on June 13, 2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
People gather at a vigil in solidarity for the victims killed at Pulse nightclub in Orlando in New York on June 13, 2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)
Stonewall/Greenwich Village Rally For Orlando Victims
A man holds a banner with the name of one of the victims during a vigil in solidarity for the victims killed at Pulse nightclub in Orlando in New York on June 13 ,2016.
The American gunman who launched a murderous assault on a gay nightclub in Orlando was radicalized by Islamist propaganda, officials said Monday, as they grappled with the worst terror attack on US soil since 9/11.
(Credit: KENA BETANCUR/AFP/Getty Images)