Detailed text transcripts for TV channel - CNN - 20110403:08:32:00
Investigators from the national transportation safety board tried to figure out what happened. >> it's very important to find out what happened in this event. we don't want this to happen again and airplane structures should not fail and respect rupture, as it did yesterday in arizona. >> reporter: passengers say the hole opened up shortly after takeoff. >> it sounded luke a big explosion at least. all of a sudden there was a big sunroof in the middle of the plane, a big hole. you could say daylight running through it. >> all of a sudden the oxygen masks dropped and everyone was trying to get ...