Remember that time that I said cops are jerks ?  From way back in last week?
You might want to add, "Beat deaf man unconscious" to that list.
http://www.dailymail.co.uk/news/article-2561795/California-police-officers-taser-deaf-man-knock-unconscious-trying-use-sign-language-communicate-them.html

Editor's Note:  In the interest of fairness, I ran into an APD officer last night in my local Chevron and I have to say, he seemed like a genuinely nice guy.