Michael Collins

How did we get to the point of full body scans at airports, the massive personal intrusion that represents, and the tens of millions spent for machines that irradiate us as a consequence of merely flying from here to there?

The proximate cause is the attempted bombing of a December 25, 2009 Northwest airlines flight. Umar Farouk Abdulmutallab, an engineering student, attempted to mix, then detonate a bomb as Northwest Flight 253 from Amsterdam made its descent to Detroit's Metropolitan Airport. Mr. Abdulmutallab somehow got on the flight with the chemicals undetected, hidden in his underwear. (Image)

There was furor followed by calls for tighter airport security. Specifically, Michael Chertoff, former Bush Homeland Security chief, claimed full body scanners were the solution. One thing led to another and here we are today. Full body scanners are in 68 airports and planned for 1,000 across the United States by the end of 2011. Those who refuse the full body scans will be subject to "pat-downs, which include searches of passengers' genital areas."

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