Professor Tries To Cheat His Way Into First-Class, Gets Dragged Off The Plane Kicking And Screaming

Man decided to "upgrade" himself from economy to first class. He got caught multiple times and refused to identify himself to the crew, at one point even walking down the aisles drinking champagne that he stole from first class. The crew asks him to leave the plane and he refuses. Finally, the Chinese authorities arrive to drag him off the plane. However, they claim they are not allowed to handcuff someone that is mentally unstable (???). Finally, with the help of some passengers and plastic zip-tie cuffs provided by the crew, the man is carried off the plane kicking and screaming the entire way.