than the ethnicity of the individuals.
I feel sorry for this black guy. Some wacky Middle Eastern guy tries to lynch him with the server's own necktie. His boss, seemingly a white woman is behind him tring to drag him back in the window with the other guy pulling on his tie. He was polite to his boss, and she finally figured out what the problem was. Police charged the Waleid Fesher guy. Video.
I think if I was the black man, I'd switch to using a clip-on at work.