FDNY documentary 'My Father's House'

Prior to September 11, 2001, what became known as the 23rd Street Fire was the deadliest fire in FDNY history. One dozen New York's Bravest died when the floor collapsed fighting a fire in a building on 23rd Street in Manhattan on Oct. 17, 1966. Fire Commissioner Daniel Nigro and Christine Priore, daughter of Lt. Joseph Priore, who died in the fire, spoke about the tragedy and a new documentary about it.