The Privileges of Having a Gun

Can someone explain to me why this Nazi—er,”peace” officer—kicked this person (at 1:15) while the person is having a COUGHING FIT??!! Because he can. Because he has a GUN. Keep watching. It gets “better.” Two Nazis—er, “peace” officers—slam the person’s head into the hood of their car (at 2:08). And what’s with Mary Nazi—er, “peace” officer—pulling on the hair of the person (at 2:57)? http://youtu.be/IqS2vzdUzKw