I am reminded by these episodes of Bruce Schneier's comment about "security theater." While it's true that security used to be absurdly lax--I was once served with a subpoena in the middle of the LA Times newsroom--I have to wonder if we are doing much good now with all the passes and other measures employed in Manhattan office towers. I suppose if nothing else we are giving comfort to the lawyers.
This article available online at:
http://www.theatlantic.com/business/archive/2009/06/what-does-it-take-to-bomb-a-building/19658/
