If you'll note, right at the beginning of the video, the bike rider kind of looked up & waved at the camera. I couldn't quite hear the remark that the black guy made to the cop that pissed the cop off, but seriously, the cop needs thicker skin than that. Unless a person is driving, they are NOT required to give their ID to a cop. Name, birthdate, place of residence, yes. ID, no. That said, if a person LIES to a cop, that can be an additional charge. (Even though the cops are allowed to lie to a suspect or someone they've detained)