On September 11, 2001 the world changed. Evil revealed itself in the skies over America, and left its scars in Pennsylvania, at the World Trade Center, and at the Pentagon. On that day nine years ago, the world reeled in shock and horror at the unprecedented villainy which claimed so many lives. On that day of ultimate treachery, the worst of mankind stood in stark contrast with the best. On that day when fanatics and zealots unleashed their attacks, heroes and champions rushed to the fore, and ran toward the flames, into the smoke, and toward those in need.