CNN The Lead With Jake Tapper July 9, 2013 20:32:00
Airport. the big question, why didn't one of the four pilots on board say or do something before it was too late? we are anticipating answers shortly at an ntsb briefing we'll be watching. investigators are questioning the men who were at the controls of the boeing 777 when it crash landed and broke apart and burst into flames on saturday so cat str -- catastrophically. the main pilot had 43 hours behind the 777, a fact the passengers surely did not know. dan, tell us the latest on the investigation. >> reporter: well, we know that the pilots are being interviewed. this is day two of those int...