Frank Siller: My Brother’s Final Race That Continues to Inspire Millions

FDNY firefighter Stephen Siller ran through a closed tunnel with 60 lbs of gear on his back and gave up his life to save others. Now, hundreds of thousands have raced in his footsteps and tens of millions have been raised for charity in his name. Frank Siller, President of Tunnel to Towers Foundation, tells the story of his brother, an American hero.