They [find a lot] and any number of terrorist efforts have been dissuaded, deterred or stopped by good intelligence gathering and good preventive work. It is a truth that a terrorist can attack any time, any place, using any technique and it's physically impossible to defend at every time and every place against every conceivable technique. Here we're talking about plastic knives and using an American Airlines flight filed with our citizens, and the missile to damage this building and similar (inaudible) that damaged the World Trade Center. The only way to deal with this problem is by taking the battle to the terrorists, wherever they are, and dealing with them.