Walk aggressively with an attitude and the cop pulls out a taser. Problem solved.
I'm still not sure why the taser isn't used more often.
Man, he dropped like a rock.
Edit: Uh, a couple of commentors who might be "low information voters" (that's Rush Limbaugh simplistic code for some other term), when did I say I did not approve of the officer's conduct? I'll condone a taser used in this situation every time. It's when a guy like that gets shot in the head is when I have a problem.