So much for concurring opinions . . . I’ve been attacked by not only one co-blogger, but two. Earlier on, I posted a critique of the court’s decision upholding the NYC subway searching policy against a Fourth Amendment challenge.
Jason Mazzone argues that I’m ignoring a key benefit of the search policy:
The overriding goal of all of these efforts is prevention. The police are no longer charged simply with responding to crimes that have occurred. To succeed, they must stop terrorist attacks before they occur.
The City has taken the view, reasonable in my opinion, that prevention is aided by demonstrating on a regular basis the power of the City’s security forces. Such a demonstration combines awe with surprise.
First, I question whether such demonstrations of force are likely to deter the terrorists, who continually seek to infiltrate the hardest of targets rather than the unfortified ones. The terrorists focus a lot on airplanes, where the security is rather tight compared to many other tragets. So I wonder whether such demonstrations of force really deter terrorists. Perhaps the show of force gives people a sense of security, which, although illusory, is nevertheless comforting. But if this is the goal, should it be a legitimate government policy to create an illusion?
Jason’s argument reminds me of the armed military personnel patrolling airports after 9/11 with machine guns. The guns were unloaded, and the troops were there primarily as symbols of strength. All this cost money, money that wasn’t spent on addressing the real vulnerabilities of air travel. I guess the question is whether it is better to have rational security or symbolic security. My vote is for rational security.