DHS Begins Screening Train Passengers For Weapons

JERSEY CITY, NJ - FEBRUARY 07: As a U.S. Department of Homeland Security (DHS) official (L) stands by, commuters walk through a weapon-detection machine at Exchange Place station on the first day of passenger screening for Path train passengers February 7, 2006 in Jersey City, New Jersey. The screening is part of the Rail Security Pilot Project, a field test that will study and adapt the effectiveness of operating procedures and explosive detection systems in a rapid-transit setting. (Photo by Spencer Platt/Getty Images)