Tom Von Essen

Former FDNY Commissioner Tom Von Essen is sworn-in before the 9/11 Commission - Washington, DC (credit: Mario Tama/Getty Images)

WCBS 880 9/11 Series: Former FDNY Commissioner Tom Von Essen Recalls 9/11

Ten years later, Tom Von Essen retains a crystal clear image of a moment on 9/11/01.

09/05/2011