Quinton Jackson was picked up by police on Wednesday afternoon after friends waved down a squad car because they were worried about his behavior. "We're told Irvine cops saw Rampage, deemed him a danger to himself and others, and took him to a hospital for observation," reports TMZ.com. "Rampage was very cooperative with police." Police will not confirm whether he is being held for psychiatric reasons. To read the TMZ report, click here.

Powell’s POV: Jackson's last fight was on July 5. Although it hasn't been mentioned in any news stories I've read, I can't help but wonder if he suffered head trauma during that fight given everything that has happened since then. Of course, it could also be a preexisting condition or something totally unrelated. In case you missed it, he was arrested on Tuesday after two hit-and-run incidents and a brief flee from police. For more on the initial story, click here.

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