Do victims' remains suggest explosion on EgyptAir jet?
An Egyptian forensics official tells the Associated Press that the human remains from EgyptAir flight 804 suggest an explosion on board, but a former NTSB chair cautions against jumping to conclusions. So far, there is no evidence of explosives on the jet. Meanwhile the search effort is focused in the Mediterranean off the coast of Egypt, where the plane carrying 66 people crashed. Holly Williams reports from Cairo International Airport.