Security is a myth

And these are the targets we've tried to harden.

Screeners at Newark Liberty International Airport, one of the starting points for the Sept. 11 hijackers, failed 20 of 22 security tests conducted by undercover U.S. agents last week, missing concealed bombs and guns at checkpoints throughout the major air hub's three terminals, according to federal security officials.

Schools, restaurants, shopping malls, minor stadiums, etc......