Officials: Fire blocked escape for 34 divers asleep on boat

Flames roared through a boat of sleeping scuba divers so quickly that it appears none of the 34 people below deck could escape, authorities said Tuesday as they ended their search without finding anyone who was missing still alive from the Labor Day tragedy off the Southern California coast. KTVU's Jana Katsuyama reports with the latest on the investigation by NTSB and Coast Guard.