NTSB: Asiana Pilot Saw "Bright Light" on Final Approach

NTSB Chair Deborah Hersman held the final press briefing on Asiana Flight 214 Thursday to update findings from the air crash in San Francisco. Hersman said the flying pilot observed a "bright light" during the final approach that didn’t affect his vision. Hersman also said none of the other crew members mentioned a light source and it wasn’t discussed on the cockpit voice recorder (CVR).