Detailed text transcripts for TV channel - MSNBC - 20110403:12:36:00
Air-worthiness directives. airlines were ordered to inspect 737s for signs of metal fatigue. two years ago, the faa fined southwest $7.5 million for failing to conduct timely crack inspections on its 737 fleet. we talked to the ntsb on the scene. >> we will be looking at everything. right now, we are here to look at this accident. and if we find issues related to this accident that could be applied to the rest of the fleet, we will make that point known. >> reporter: and metal fatigue has led to tragedy. in 2005, a chalk's airways plane crashed on takeoff from miami when its wing ripped off. 2...