Flight Level Change Button News Today

Help me understand whats going on here. first, david gallo, good to have you. you were pivotal in finding flight 447. we will bring you in on the discussion. david, i havent spoken to you yet this morning. if the plane dipped in altitude which is something you and mary have been asking a lot about, we need to know altitude, if it did it in that point of the flight, tell us where was that and what sense you make of a dip in altitude at that point. its too soon to be out of gas. >> it is. it seems...