It takes a certain kind of person to be willing to knowingly jeopardize their own life to help someone they don't even know. In that time of emergency, the firemen, police and everyday people going down the street became heroes.
One thing we all work together on and that is helping our fellow man when needed,
We must never forget those towers falling and all those innocent people who were working there, especially the police and firemen who sacrificed their lives trying to help them,