Thank God for the pilot at Newark who refused to take off, and upon going back to the terminal, a group of Middle Eastern guys ran off the plane. When the unchecked luggage was gone through, it was filled with al-Qaeda literature and instructions. Many heros stepped up that day. Now, lets stay vigilant, lest we end up with a nuke or other WMD in a many city. With Iran and its craziness, North Korea and its lust for power and money, and the instability of Pakistan and the the fact it HAS nukes, the reality of attack is very, very real.