Not saying that kid is out of line, but using a taser is over the line. The proper thing would have been to get 3 or 4 of the dozens of cops in the room and remove him, he isn't that heavy, just pick him up by the shoulders and carry. In today's day and age being a cop is a dangerous things, the public doesn't trust you, and the use of force where no significant threat exists will be viewed as brutality. tl;drKid was dumb, but the level of force based on the threat was excessive.