NEW YORK, NY – AUGUST 14: Port Authority police officers test new devices designed to detect explosives at the Port Authority Bus Terminal on August 14, 2018 in New York City. The device technology has being tested in partnership with the Transportation Security Administration, and it is designed to help law enforcement professionals detect whether a person traveling through the facility is concealing an explosive device such as a suicide vest. (Photo by Eduardo Munoz Alvarez/Getty Images)