[Destructor]

"Yes, this is always a possibility. So was the collapse of society due to the Y2K bug. Yes, you have to recognize the threat, but you also have to analyze the risk and plan accordingly."

Well, now you're making sense! Anyone that thinks that the threat of terrorism has past is delusional.

[RayBob]

The first part of my reply was my main point:

"If you live in the United States, and live somewhere near any city, or if you fly on airplanes, or ride on trains, or buses, or drive a car over a bridge or through a tunnel, you are at risk of a terrorist attack."

I stand by that statement. The rest was just my attempt at humor. The fact remains that every time you get behind the wheel of your car, you are at risk of being killed in an accident. You can't let fear paralyze you.