LOS ANGELES, CA - MAY 1: Signs warn travelers to prepare their belongings for screening as they arrive at Los Angeles International Airport May 1, 2003 in Los Angeles, California. Tom Blank, assistant administrator of the Transportation Security Administration (TSA), announced that 3,000 full-time baggage and passenger screener jobs would be cut by the end of May. The federal government seeks to cut a total of 6,000 positions across the country by the end of September. 