On September the 11th, enemies of freedom committed an act of war against our country. Americans have known wars--but for the past 136 years, they have been wars on foreign soil, except for one Sunday in 1941. Americans have known the casualties of war--but not at the center of a great city on a peaceful morning. Americans have known surprise attacks--but never before on thousands of civilians. All of this was brought upon us in a single day--and night fell on a different world, a world where freedom itself is under attack.