The only thing that Obama and Tiger Woods have in common is that they are both part white. So what’s the McCain campaign’s point? That Obama isn’t racially pure enough? Remember, this this isn’t the first time this has happened. McCain keeps being introduced by racists, and the question is why. More from MSNBC, that missed the larger story:

Before McCain spoke, former Army Staff Sergeant David Bellavia introduced the Arizona senator, telling those in attendance he wants his sons to view McCain as a role model, versus someone like Tiger Woods. While McCain did not mention either of his Democratic opponents, Bellavia engaged, calling the Arizona senator and former prisoner of war “the real audacity of hope.”

Ah, yes – John McCain, the great white hope.