just identify himself to officers. and this guy did that. the cops asked him to write his name on a piece of paper and he asked them to provide one for him. they did and he was in the process of identifying himself when all of this drama unfolded.
the drama wasn't about the brother's non-compliance it was about the officer's being mad that the brother had copped an attitude. they wanted to teach him a lesson - that's all this was about. and it's disgusting.