Rush Limbaugh to Politico on Powell's Endorsement "Rush Limbaugh suggested Powell's move was very much related to Obama's status as the first African-American with a chance to become president." "'Secretary Powell says his endorsement is not about race,' Limbaugh wrote in an email. 'OK, fine. I am now researching his past endorsements to see if I can find all the inexperienced, very liberal, white candidates he has endorsed. I'll let you know what I come up with.'" "'I was also unaware of his dislike for John Roberts, Clarence Thomas, Samuel Alito, Anthony Kennedy and Antonin Scalia. I guess he also...