NEW YORK, NY - SEPTEMBER 18: FBI agents review the crime scene of remnants of bomb debris on 23rd St. in Manhattan's Chelsea neighborhood on September 18, 2016 in New York City. An explosion that injured 29 people that went off in a construction dumpster is being labeled an "intentional act". A second device, a pressure cooker, was found four blocks away that an early investigation found was likely also a bomb. (Photo by Stephanie Keith/Getty Images)
