To his opponents, Rudy was a bully. Yet, on 9/11, when two planes crashed into New York City's World Trade Center Towers, he became the one man who rose to save the city, and became an American hero. This is the story of the man who held a terrified city - and a shaken nation - together with sheer guts. When it really mattered, Rudy stood tall even as the Twin Towers crumbled.