. >>> firefighter chris duncan in convince, mississippi, had a helmet cam on during a daring rescue. see him coming up on the scene of a house fire, and that thing looks fully involved. according to the firefighters, there was baby in the house when the house caught fire. the father threw the baby out the window to rescuers, but he was still inside. there was only one room in this house that was not on fire. there you can see them busting out the windows, black smoke billowing out and then they make their way into the house. now, they finally make their way into the room where the man is. it's very difficult to see, but this is where the firefighter sees the man, and gets him out of the window and hands him to the captain, but at that point, he said, he knew a flashover was going to occur and a flashover is when a room is so hot, everything just spontaneously combusts. once he gets the man out of the room, the flashover occurred, and then he got out of the window. >> you could barely see anything. to be able to rescue somebody in that situation where you can't see anything. it's so h