Sarah Palin's campaign against the derogatory usage of the word "retard" collided with her campaign to maintain her popularity with conservatives today, with confusing results. A Palin spokeswoman seemed to back away from earlier criticism of conservative radio host Rush Limbaugh. Yesterday, when asked for comment on Limbaugh's use of the "r" word in a recent broadcast, Palin spokeswoman told Greg Sargent of the Washington Post, "Governor Palin believes crude and demeaning name-calling at the expense of others is disrespectful." Today, Stapleton claims the statement was meant generally and she was not specifically referring to Limbaugh. Still, she declined to...