Part of the incredible impact of the attacks on the World Trade Center was that everyday people suddenly became national heroes. Fire trucks would roll through New York City with weary firefighters on board - and New Yorkers would erupt in spontaneous cheers. Ground Zero, the devastated area at and around the site of the collapsed towers, became known as Ground Hero. Professional athletes, who are our nation's heroes in less turbulent times, kept saying, "We're not the heroes - they're the heroes." Americans will not soon forget those firefighters, the police, the medical personnel, and the countless volunteers who gave everything they had to try to rescue those who were caught in those collapsing towers. The word "hero" may never be the same.