Utah Sen. Bob Bennett’s defeat Saturday underscored what many Republicans already know to be true: Their 2008 “yes” vote for the Troubled Asset Relief Program is no asset to their campaigns. The Wall Street bailout has turned into a millstone for many Republicans who voted for the $700 billion fund. The vote is proving to be a crushing burden in GOP primaries for those carrying it. Nowhere was it clearer than in Utah, where, as Bennett pleaded Saturday for the chance to serve a fourth term, a smattering of delegates at the Utah Republican convention serenaded him with the chant...