that have made them more aware sooner that there was this desce descent, that it wasn t just a few more moments of flying before they started to see mountains? yes. and i can t help but remember the parallels between this and united flight 93 and the family members who were able to hear that cockpit voice recording. and the hijackers there with the banging of the food cart on the cockpit door, the passengers got through and banged through and maybe he was speeding up because the pilot in command was banging on the door and the metal sound might have been the foot cart. perhaps he thought he would actually make it through the door, not likely with the reinforced doors. but i couldn t help but draw the parallels between that and flight 93. makes perfect sense when you say that. and he d been doing the research on cockpit door safety prior to this crash. i want to bring in karl penhaul who is live on the story right now. karl, one of the issues with this story is just the sensitive