CNN CNN Newsroom With Carol Costello December 22, 2014 15:56:00
Covered and your hands exposed. how gross is it to see a guy sleeping with his hands shoved down his -- avert your eyes. but shawn kathleen has seen passengers do worse. >> he caught his hair on fire in the lavatory while he was smoking crack. >> reporter: sort of makes crewed gum left in the safety cart seem quaint. and whatever you do, do not get nailed using clippers. why don't you just skip the in-flight manicure. no one wants to see you caring for your feet at 30,000 feet. >> there was a gentleman treating his warts with compound w. yeah. that happened. >> reporter: sean kathleen quit her...
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