(AP Photo/El Monte Police Department) It all started out with a kick to the head. True, the suspect was not exactly one to elicit sympathy, but that's not the point. A free society cannot tolerate police acting outside the law to administer physical punishment. Except Dean Scoville, "Associate Editor of Police Magazine and a retired patrol supervisor and investigator with the Los Angeles Sheriff's Department," disagrees with that: There was a time when post pursuit ass-kickings were obligatory. Cops knew it, suspects knew it, and there are enough old timers on both sides of the fence that will verify the...