Amie Parnes reports from Lebanon, VA: Obama poked fun of McCain and Palin's new "change" mantra. "You can put lipstick on a pig," he said as the crowd cheered. "It's still a pig." "You can wrap an old fish in a piece of paper called change. It's still gonna stink." "We've had enough of the same old thing." The crowd apparently took the "lipstick" line as a reference to Palin, who described the difference between a hockey mom and a pit bull in a single word: "lipstick."