Police Brutality?

Duh, of course! There are four policemen there. They couldn't just carry the obnoxious loudmouth out, they had to taser him too? It's almost as if cops are like, "Well, we have these taser things we might as well use 'em! Oink."
Notice how they tase him AFTER he's already pinned, then trying to immediately rationalize their stupid on-camera behavior tell him he was inciting a riot. What a joke!