"I don't believe it." That's GOP gubernatorial candidate and Ohio Secretary of State Ken Blackwell's response to Bob Woodward's account of President Bush calling him a "nut" in 2004. Speaking to the Cincinnati Enquirer's editorial board Tuesday, Blackwell dismissed the anecdote as something he couldn't comprehend. “Why would anyone think he did say that?" Blackwell pondered out loud. "I’ve known him half of my adult life.’’ We at Election Central have our own question: Could it be half a lifetime's knowledge that led Bush to conclude that Blackwell is a "nut?"