Although the United Airlines tried to clarify that the Asian passenger was not dragged on the floor, adding that their team was looking for VOLUNTEERs. But according to Merriam-Webster: VOLUNTEER means "Someone who does something without being forced to do it", the forceful removal of the passengers is far from " finding a volunteer". Actually, this is not the first time that a yellow or black people had been maltreated in the US. Racial discrimination has been a deep-rooted social problem in America. They advocate democracy, while remove an older Asian man violently and mercilessly, which is a big irony.