Wall Street Journal
April 14, 2012
Airport security in America is broken. I should know. For 3½ years—from my confirmation in July 2005 to President Barack Obama’s inauguration in January 2009—I served as the head of the Transportation Security Administration.
Any effort to rebuild TSA and get airport security right in the U.S. has to start with two basic principles:
First, the TSA’s mission is to prevent a catastrophic attack on the transportation system, not to ensure that every single passenger can avoid harm while traveling. Much of the friction in the system today results from rules that are direct responses to how we were attacked on 9/11. But it’s simply no longer the case that killing a few people on board a plane could lead to a hijacking. Never again will a terrorist be able to breach the cockpit simply with a box cutter or a knife. The cockpit doors have been reinforced, and passengers, flight crews and air marshals would intervene.
Second, the TSA’s job is to manage risk, not to enforce regulations. Terrorists are adaptive, and we need to be adaptive, too. Regulations are always playing catch-up, because terrorists design their plots around the loopholes.