Republican presidential candidate Sen. John McCain’s (Ariz.) latest television ad says that the country is in worse shape now than it was before President Bush began his second term. “Washington’s broken. John McCain knows it,” the ad says. “We’re worse off than we were four years ago.” The ad, titled “Broken,” shows that McCain is, at least in part, running away from President Bush’s record and looking to win favor with the centrist voters who have supported him in the past. The ad, which is slated to run in key states, comes after Democratic rival Sen. Barack Obama (Ill.) made...