in flagstaff. in scottsdale, it is unusual but fun.fong us. >> caller: it was my pleasure. thanks. >> american airlines has been in the news a lot and this is going to put them in the news again. this is at the american airlines terminal at the o'hare airport in chicago. and a passenger looks out the window and sees a lot of american airlines employees dancing on the run way. >> they are dancing to johnny cash's walk the line. >> apparently this was a training video for american airlines on how to pick up trash. i don't know how dancing is related to picking up trash. there is a little bit of controversy because the guy who was taping the video was