With Strickland gone, Obama’s best choice is probably Pennsylvania governor ED RENDELL, 64, another Clinton supporter, as well as a former Philadelphia mayor and general chairman of the DNC. Pennsylvania doesn’t have quite the swing-state importance of Ohio, but Obama can’t afford to lose it, and Rendell might help in neighboring New Jersey, too, as well as among his fellow Jews. (Would some voters balk at a ticket of an African-American and a Jew? Maybe a few, but they wouldn’t be voting Democratic anyway.)