Is it better to pull someone out of line for a security check, search my smelly shoes, or deport Cat Stevens because he is on a terrorist watch list or is it better to be more relaxed in security and let a terrorist sneak through and fly a Cesna loaded with TNT into a nuclear power plant or a van packed with fertilizer into the Holland Tunnel in NY and blow it up, or more airliners flying into our buildings?

But hey, if it happens you can just tell the friends and families of the dead people it was OK because the US government did not infringe on anyones 4th ammendment rights.