Should this be classed as bullying in the office?

http://news.bbc.co.uk/1/hi/world/americas/6633745.stm
A senior policeman in Los Angeles has been demoted and his deputy and about 60 other officers have been reassigned after an inquiry into May Day clashes. Last week protesters and journalists were injured when police fired some 140 rubber bullets to break up the crowd. The rally had been peaceful until the clashes, which the police department said were prompted by agitators throwing rocks and bottles at officers. But TV footage showed a police officer pushing people who were walking away.

Judge for yourself from the clips below from the major news networks
clip 1
cnn msnbcprivate journo