'Disturbing' findings: Airport screeners miss most weapons

Undercover testing at multiple airport checkpoints brought back uncomfortable results, finding that security procedures missed weapons a majority of the time."We found that briefing disturbing," House Committee on Homeland Security Chairman Rep. Michael McCaul, R-Texas, said at a hearing following Wednesday's briefing to discuss the details of the tests conducted by Office of the Inspector General.The briefing itself was private, but a source told ABC News that the failure rate was "in the ballpark" of 80 percent. A CBS correspondent says the investigators were able to get through checkpoints with mock knives, guns and explosives more than 70 percent of time.The Transportation Security Administration said it agrees with the report and is committed to Department of Homeland Security recommendations, though are no specifics on what those entail."We take the OIG’s findings very seriously and are implementing measures that will improve screening effectiveness at checkpoints," TSA Administrator David Pekoske said in a statement. "We are focused on staying ahead of a dynamic threat to aviation with continued investment in the workforce, enhanced procedures, and new technologies."Despite the high rate of failure, the results of this round of testing is better than two years ago, when screeners missed 95 percent of prohibited items.

Undercover testing at multiple airport checkpoints brought back uncomfortable results, finding that security procedures missed weapons a majority of the time.

"We found that briefing disturbing," House Committee on Homeland Security Chairman Rep. Michael McCaul, R-Texas, said at a hearing following Wednesday's briefing to discuss the details of the tests conducted by Office of the Inspector General.

The briefing itself was private, but a source told ABC News that the failure rate was "in the ballpark" of 80 percent. A CBS correspondent says the investigators were able to get through checkpoints with mock knives, guns and explosives more than 70 percent of time.

The Transportation Security Administration said it agrees with the report and is committed to Department of Homeland Security recommendations, though are no specifics on what those entail.

"We take the OIG’s findings very seriously and are implementing measures that will improve screening effectiveness at checkpoints," TSA Administrator David Pekoske said in a statement. "We are focused on staying ahead of a dynamic threat to aviation with continued investment in the workforce, enhanced procedures, and new technologies."

Despite the high rate of failure, the results of this round of testing is better than two years ago, when screeners missed 95 percent of prohibited items.

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