Here’s a nice article about their internal tests that failed 95% of the time: https://www.huffpost.com/entry/tsa-fails-95-percent-tests-homeland-security_n_7485

Here’s a nice article about their internal tests that failed 95% of the time: https://www.huffpost.com/entry/tsa-fails-95-percent-tests-homeland-security_n_7485558 https://www.huffpost.com/entry/tsa-fails-95-percent-tests-ho... > In one test an undercover agent was stopped after setting off an alarm at a magnetometer, but TSA screeners failed to detect a fake explosive device that was taped to his back during a follow-on pat down. That doesn’t inspire much confidence.