On September 11, 2001 and for approximately nineteen years prior, William Rodriguez was employed as a maintenance worker at the World Trade Center. On the day of the attacks, Rodriguez initially rescued fifteen persons from the World Trade Center, and as the only person at the site with the master key to the North Tower stairwells, he led fire-fighters up the towers unlocking doors, aiding in the successful evacuation of unknown hundreds of those who survived. This is the account of his version of events...