Some people don’t know when it’s time to move off stage.  [Are you talking about yourself?-ed.  No, I'm talking about you.] Ralph Nader — who  should have moved off a decade or two ago — has accused Barack Obama of “talking white”.  Didn’t know Nader was so up on his Ebonics.  Maybe ‘DJ Princeton Ralph’ will start rapping for us now.  He could do a duet with that other aging rapper Shaquille Oneal who has been “distinguishing” himself in the genre of late.  At least Shaq can still slam dunk.  Ralph… well… he’s reached the level of self parody.