Detailed text transcripts for TV channel - CNN - 20110421:14:04:00
The overnight shift. the faa now says controllers need an extra hour off between shifts. and the problems aren't limited to sleeping. the faa spended a controller in cleveland for watching a movie on the job. and an air force plane carrying michelle obama was allowed to get too close to a cargo plane in maryland. the faa now wants a supervisor standing behind the controller handling all flights involving the first lady or the vice president. cnn's jeanne meserve has more on how the faa is addressing the problems. >> reporter: countless times a day, air traffic controllers and pilots converse. ...