McCain's Practice Black Man

We earlier discovered that Joe Biden will do practice debates against Kathleen Sebelius, as a stand-in for Sarah Palin, because, you know, debating chicks isn't like debating men. Today we learn that debating black people is totally unlike debating white folks -- or at least that's the only reasonable conclusion to draw from the news that John McCain will practice against Michael Steele. I guess the GOP's other black man, Michael Williams, must be busy. 

Update: Wall Street Journal now says that Steele is not doing the debate prep for McCain.

Update II: My colleague Chris Faraone suspects that it may have been true -- up until WSJ reported it.