Another airline is under fire after Delta booted a passenger off a flight because he used the bathroom. "I don't understand why I have to get off this plane. I mean, I had to use the restroom," passenger Kima Hamilton was recorded saying in cell phone video. "I'm not really clear why I'm being asked to leave this plane. I purchased this ticket. I had an emergency, I had to pee." Hamilton, an art teacher from Milwaukee, spoke with Inside Edition. #InsideEdition