The events of 9/11 really show that none of us are immune, even in the "safety" of our offices (The Pentagon is a secure building but that didn't stop someone from flying a plane into it).

I agree with Veronica, Kano, and Canuck.

Life is hard enough without making it more difficult by worrying about "what ifs." Enjoy what makes you happy and try to respect & be kind to everyone, even folks who might not agree w/your opinions.