Why are the Raiders so messed up?

I was going to say that first it was Kiffin, but then I remembered that the fuckeduptedness goes back waaaaaay farther than that. But really, this????

"Oakland Raiders head coach Tom Cable punched one of his assistants on Aug. 6 at the team's training camp headquarters in Napa, Calif., several media outlets reported on Monday.

"It's an internal issue, I'm not going to comment on that," Cable said on Monday, according to the San Francisco Chronicle."

http://sports.espn.go.com/nfl/news/story?id=4405681