recommendation was made. after the investigation of several crashes found there wasn't enough cockpit data to determine what went wrong. >> the cameras would not be on the face of either of the pilot or the co-pilot. they would focus on the instruments and on the manipulations of -- that are made. >> we constantly see the edging and edging more towards taking away the privacy of the pilots. we're performing our job up there. i would rather be focused on doing my job than what people are seeing. >> reporter: yet hall sees passenger safety as a higher priority than pilot privacy. >> i hope that we won't wait until we have a similar incident involving a. [ inaudible ] to take the action that's necessary to provide for the safety and security of the traveling public. >> reporter: cnn. still to come here, we'll go live to kuala lumpur with more