CNN Anderson Cooper 360 March 25, 2015 03:04:00
Bus safety technology can sometypes sometypes determine if the nose is point inging too high, but if something goes wrong with the sensors, it can figure out if the plane knows if it's pointing too high for the plane to keep flying and then steps in automatically to force the nose back down. the problem occurs when something goes wrong with those sensors. the result, obviously, could be terrifying. the aviation correspondent rene marsh joins us now with more. you're learning about the safety alert regarding the type of plane. what's the latest? >> reporter: anderson, just for context, we know ...