I saw this on Good Morning Silicon Valley, and thought it was a pretty interesting article. Here is a quote from it: "We've opened up a new front on the war on terror. It's an attack on the unique, the unorthodox, the unexpected; it's a war on different. If you act different, you might find yourself investigated, questioned, and even arrested -- even if you did nothing wrong, and had no intention of doing anything wrong. The problem is a combination of citizen informants and a CYA attitude among police that results in a knee-jerk escalation of reported threats. ... " The problem is that ordinary citizens don't know what a real terrorist threat looks like. They can't tell the difference between a bomb and a tape dispenser , electronic name badge , CD player , bat detector , or a trash sculpture ; or the difference between terrorist plotters and imams , musicians , or architects . All they know is that something makes them uneasy, usually based on fear, me