FILE - In this Nov. 17, 2011 file photo, items confiscated by the Transportation Security Administration are displayed during a news conference at the TSA's training center at Newark Li

 

              FILE - In this Nov. 17, 2011 file photo, items confiscated by the Transportation Security Administration are displayed during a news conference at the TSA
FILE - In this Nov. 17, 2011 file photo, items confiscated by the Transportation Security Administration are displayed during a news conference at the TSA's training center at Newark Liberty International Airport in Newark, N.J. After a man was arrested at Los Angeles International Airport wearing a bulletproof vest, flame-resistant pants and had a suitcase full of weapons, the TSA has restated what air travelers are allowed to bring along. (AP Photo/Julio Cortez, File)