PHOTOS: Explosion Near Port Authority Bus Terminal
/ CBS News
FBI and police respond to a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Police respond to a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
A fire truck arrives after a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
A fire truck arrives after a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Police and other first responders respond to a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Police and other first responders respond to a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Police and other first responders respond to a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Police and other first responders respond to a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Port Authority Police watch as people evacuate after a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Port Authority Police watch as people evacuate after a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Port Authority Police watch as people evacuate after a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Port Authority Police watch as people evacuate after a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Port Authority Police watch as people evacuate after a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Police and other first responders respond to a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority Bus Terminal
Police on the scene of an explosion near the Port Authority Bus Terminal on Dec. 11, 2017. (credit: Ivan Lee/1010 WINS)
Explosion At Port Authority Bus Terminal
The police and fire department responded to an explosion near the A and E trains in the subways below the Port Authority Bus Terminal on Dec. 11, 2017. (credit: CBS2)
Port Authority Explosion
Authorities on the scene of an explosion at the Port Authority Bus Terminal. (credit: CBS2)
Explosion Near Port Authority
Police on the scene of a terror-related incident near the Port Authority Bus Terminal (credit: Marla Diamond/WCBS 880)
Explosion Near Port Authority
Police on the scene of a terror-related incident near the Port Authority Bus Terminal (credit: Marla Diamond/WCBS 880)
Explosion Near Port Authority
Police on the scene of a terror-related incident near the Port Authority Bus Terminal (credit: Marla Diamond/WCBS 880)
Explosion Near Port Authority
Gov. Andrew Cuomo discusses terror-related incident near the Port Authority Bus Terminal (credit: Juliet Papa/1010 WINS)
Explosion Near Port Authority
Mayor Bill de Blasio discusses terror-related incident near the Port Authority Bus Terminal (credit: Juliet Papa/1010 WINS)
Explosion Near Port Authority
Police Commissioner James O'Neill discusses terror-related incident near the Port Authority Bus Terminal (credit: Juliet Papa/1010 WINS)
Explosion Near Port Authority
MTA head Joe Lhota discusses terror-related incident near the Port Authority Bus Terminal (credit: Juliet Papa/1010 WINS)
Explosion Near Port Authority
First responders on the scene of a terror-related incident near the Port Authority Bus Terminal (credit: Juliet Papa/1010 WINS)
Explosion Near Port Authority
Police respond to a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority
Police respond to a reported explosion at the Port Authority Bus Terminal on December 11, 2017 in New York. (Photo credit Bryan R. Smith/AFP/Getty Images)
Explosion Near Port Authority
A New York City Police Department officer stands guard near the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
New York City Police Department officers and other first responders work the scene near the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
A member of the FBI arrives at the scene near the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
New York City Police Department officers and other first responders work the scene near the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
A New York City Police Department officer stands guard outside the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
A New York City Police Department officer stands guard outside the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
New York City Mayor Bill de Blasio speaks during a press briefing outside the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
(L to R) New York City Police Commissioner James O'Neill, New York Governor Andrew Cuomo and New York City Mayor Bill de Blasio arrive for a press briefing outside the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
New York City Police Department officers and other first responders work the scene near the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
(L to R) New York Governor Andrew Cuomo and New York City Mayor Bill de Blasio arrive for a press briefing outside the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
New York City Police Commissioner James O'Neill speaks during a press briefing outside the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
Members of the New York City Police Crime Scene Unit work the scene near the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
Members of the New York City Police Department and ATF investigate an address in the Flatbush neighborhood of Brooklyn associated with suspected terrorist Akayed Ullah on December 11, 2017. (Photo by Stephanie Keith/Getty Images)
Explosion Near Port Authority
Members of the New York City Police Department and ATF investigate an address in the Flatbush neighborhood of Brooklyn associated with suspected terrorist Akayed Ullah on December 11, 2017. (Photo by Stephanie Keith/Getty Images)
Explosion Near Port Authority
A woman wearing a headscarf is escorted to a police car by members of the New York City Police Department outside a Brooklyn address on Ocean Parkway associated with suspected terrorist Akayed Ullah on December 11, 2017. (Photo by Stephanie Keith/Getty Images)
Explosion Near Port Authority
A New York City Police Department officer stands guard near the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
New York City Police Department officers stand guard near the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
New York City Police Department officers stand guard near the New York Port Authority Bus Terminal, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
Members of the U.S. Army National Guard walk through the New York Port Authority Bus Terminal after it reopened following an explosion, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
Members of the U.S. Army National Guard walk through the New York Port Authority Bus Terminal after it reopened following an explosion, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
Police stand along 42nd Street in Midtown Manhattan near the site of a pipe bomb explosion on December 11, 2017. (Photo by John Moore/Getty Images)
Explosion Near Port Authority
Police stand along 42nd Street in Midtown Manhattan near the site of a pipe bomb explosion on December 11, 2017. (Photo by John Moore/Getty Images)
Explosion Near Port Authority
Police stand along 42nd Street in Midtown Manhattan near the site of a pipe bomb explosion on December 11, 2017. (Photo by John Moore/Getty Images)
Explosion Near Port Authority
Police stand along 42nd Street in Midtown Manhattan near the site of a pipe bomb explosion on December 11, 2017. (Photo by John Moore/Getty Images)
Explosion Near Port Authority
Police walk along 42nd Street in Midtown Manhattan after a pipe bomb explosion on December 11, 2017. (Photo by John Moore/Getty Images)
Explosion Near Port Authority
A police helicopter flies over the site of a pipe bomb explosion on December 11, 2017. (Photo by John Moore/Getty Images)
Explosion Near Port Authority
Members of the New York City Police Department stand guard inside the New York Port Authority Bus Terminal after it reopened following an explosion, December 11, 2017. (Photo by Drew Angerer/Getty Images)
Explosion Near Port Authority
A member of the New York City Police Department stands guard inside the New York Port Authority Bus Terminal after it reopened following an explosion, December 11, 2017. (Photo by Drew Angerer/Getty Images)