Private Security Personnel versus Transportation Administration Security Personnel— Increased Supervision?

June 2002: Security rescreened 5000 passengers when a passenger with a knife passed through security at Dulles International Airport. Over 30 flights were delayed for as long as 2 ½ hours.

1 July 2002: Airport screeners at 32 U.S. airports failed to detect replica weapons in 24 percent of undercover tests by the Transportation Security Administration.