Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
At Least 50 Dead In Mass Shooting At Gay Nightclub In Orlando
FORT PIERCE, FL - JUNE 12: A Bomb Disposal Unit checks for explosives around the apartment building where shooting suspect Omar Mateen is believed to have lived on June 12, 2016 in Fort Pierce, Florida. (Photo by Joe Raedle/Getty Images)
SPAIN-US-CRIME-SHOOTING-LGBT-DEMO
People with a rainbow flag stand in front of the embassy of the United States in Madrid, to pay tribute to the victims of the shooting of Orlando, on June 12, 2016. (GERARD JULIEN/AFP/Getty Images)
At Least 20 Dead In Mass Shooting At Orlando Gay Nightclub
ORLANDO, FLORIDA - JUNE 12: FBI agents seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. The suspected shooter, Omar Mateen, was shot and killed by police. 50 people are reported dead and 53 were injured. (Photo by Gerardo Mora/Getty Images)
At Least 50 Dead In Mass Shooting At Gay Nightclub In Orlando
ORLANDO, FLORIDA - JUNE 12: Christine Leinonen, 58, waits for information outside of the Orlando Regional Medical Center about her son Chris who is missing after a fatal shooting and hostage situation at Pulse nightclub on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
At Least 50 Dead In Mass Shooting At Gay Nightclub In Orlando
ORLANDO, FLORIDA - JUNE 12: Families and friends await for information outside of the Orlando Regional Medical Center about loved ones who may have been victims of the mass shooting at the Pulse nightclub on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
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US President Barack Obama makes a statement on the mass shooting at an Orlando, Florida nightclub in the White House Briefing Room in Washington, DC on June 12, 2016. (YURI GRIPAS/AFP/Getty Images)
Orlando Nightclub Shooting
Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
ORLANDO, FL - JUNE 12: Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
ORLANDO, FL - JUNE 12: Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
ORLANDO, FLORIDA - JUNE 12: A view of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
ORLANDO, FL - JUNE 12: Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
Members of the Orlando City Fire Rescue seen around Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
Members of the Orlando City Fire Rescue seen around Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
Orlando Nightclub Shooting
Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Photo by Gerardo Mora/Getty Images)
At Least 50 Dead In Mass Shooting At Gay Nightclub In Orlando
FBI agents investigate near the damaged rear wall of the Pulse Nightclub where Omar Mateen allegedly killed at least 50 people on June 12, 2016 in Orlando, Florida. The mass shooting killed at least 50 people and injuring 53 others in what is the deadliest mass shooting in the country's history. (Photo by Joe Raedle/Getty Images)
At Least 50 Dead In Mass Shooting At Gay Nightclub In Orlando
FBI agents investigate near the damaged rear wall of the Pulse Nightclub where Omar Mateen allegedly killed at least 50 people on June 12, 2016 in Orlando, Florida. The mass shooting killed at least 50 people and injuring 53 others in what is the deadliest mass shooting in the country's history. (Photo by Joe Raedle/Getty Images)
At Least 50 Dead In Mass Shooting At Gay Nightclub In Orlando
FBI agents investigate near the damaged rear wall of the Pulse Nightclub where Omar Mateen allegedly killed at least 49 people on June 12, 2016 in Orlando, Florida. (Photo by Joe Raedle/Getty Images)
At Least 50 Dead In Mass Shooting At Gay Nightclub In Orlando
FBI agents investigate near the damaged rear wall of the Pulse Nightclub where Omar Mateen allegedly killed at least 50 people on June 12, 2016 in Orlando, Florida. The mass shooting killed at least 50 people and injuring 53 others in what is the deadliest mass shooting in the country's history. (Photo by Joe Raedle/Getty Images)
At Least 50 Dead In Mass Shooting At Gay Nightclub In Orlando
FBI agents investigate near the damaged rear wall of the Pulse Nightclub where Omar Mateen allegedly killed at least 50 people on June 12, 2016 in Orlando, Florida. The mass shooting killed at least 50 people and injuring 53 others in what is the deadliest mass shooting in the country's history. (Photo by Joe Raedle/Getty Images)
Orlando Vigil For Pulse Nightclub Shooting Victims
People hold candles during a vigil for the victims of the Pulse club shooting at the Ember restaurant and bar in Orlando, Florida, on June 12, 2016.
Fifty people died when a gunman allegedly inspired by the Islamic State group opened fire inside a gay nightclub in Florida, in the worst terror attack on US soil since September 11, 2001. (Credit: MANDEL NGAN/AFP/Getty Images)
Orlando Vigil For Pulse Nightclub Shooting Victims
People hold candles during a vigil for the victims of the Pulse club shooting at the Ember restaurant and bar in Orlando, Florida, on June 12, 2016.
Fifty people died when a gunman allegedly inspired by the Islamic State group opened fire inside a gay nightclub in Florida, in the worst terror attack on US soil since September 11, 2001. (Credit: MANDEL NGAN/AFP/Getty Images)
Orlando Vigil For Pulse Nightclub Shooting Victims
People hold candles during a vigil for the victims of the Pulse club shooting at the Ember restaurant and bar in Orlando, Florida, on June 12, 2016.
Fifty people died when a gunman allegedly inspired by the Islamic State group opened fire inside a gay nightclub in Florida, in the worst terror attack on US soil since September 11, 2001. (Credit: MANDEL NGAN/AFP/Getty Images)
Orlando Vigil For Pulse Nightclub Shooting Victims
People hold candles during a vigil for the victims of the Pulse club shooting at the Ember restaurant and bar in Orlando, Florida, on June 12, 2016.
Fifty people died when a gunman allegedly inspired by the Islamic State group opened fire inside a gay nightclub in Florida, in the worst terror attack on US soil since September 11, 2001. (Credit: MANDEL NGAN/AFP/Getty Images)
Orlando Vigil For Pulse Nightclub Shooting Victims
People hold candles during a vigil for the victims of the Pulse club shooting at the Ember restaurant and bar in Orlando, Florida, on June 12, 2016.
Fifty people died when a gunman allegedly inspired by the Islamic State group opened fire inside a gay nightclub in Florida, in the worst terror attack on US soil since September 11, 2001. (Credit: MANDEL NGAN/AFP/Getty Images)
Orlando Vigil For Pulse Nightclub Shooting Victims
People hold candles during a vigil for the victims of the Pulse club shooting at the Ember restaurant and bar in Orlando, Florida, on June 12, 2016.
Fifty people died when a gunman allegedly inspired by the Islamic State group opened fire inside a gay nightclub in Florida, in the worst terror attack on US soil since September 11, 2001. (Credit: MANDEL NGAN/AFP/Getty Images)