Detailed text transcripts for TV channel - CNN - 20110421:18:13:00
Faa fired two air traffic controllers for sleeping on the job. one of them worked in miami, the other was in knoxville, tennessee. other case of sleeping controls are have been reported in washington, seattle, reno, nevada, with two suspected cases in lubbock, texas, as well. all cases happened in the overnight shift at local control towers. faa enacted new rules. as jeanne meserve reports an old program is about to be revived that may help controller dozen a better job. >> reporter: countless times a day, air traffic controllers and pilots converse. but do they really understand what one anot...