I hope Mike Huckabee meant it when he said recently that he's not sure he wants to make a second run for president. Though he's right up there with Sarah Palin in polls of the prospective Republican field for 2012, his odds of success are suddenly slim to none. You could argue that the former Arkansas governor is a victim of bad luck. You could argue that he's a victim of his own bad judgment. What's inarguable is that Huckabee commuted the prison term of a man killed by police after he allegedly shot and killed four police officers Sunday...