Karl Rove doesn’t think Herman Cain stands a chance of being POTUS. Bush’s number one consigliere said as much on Fox Thursday night. But is he right? I sure don’t know, but I certainly have a suspicion why Karl thinks what he does. The Herman Cain candidacy is a direct threat to his occupation. Rove — arguably the reigning monarch of political pros — went on to register his disapproval that Cain was wandering around Godforsaken places like Tennessee flogging his book, when any serious candidate should be pressing the flesh where it counts — to wit, Iowa, New Hampshire,...