Obama campaigns against Bush - again By: Carol E. Lee May 22, 2010 07:02 AM EDT President Barack Obama is trying to ride the wave of anti-incumbency by taking on an unpopular politician steeped in the partisan ways of Washington. It doesn’t matter that George W. Bush left office 16 months ago. The White House’s mid-term election strategy is becoming clear – pit the Democrats of 2010 against the Republicans circa 2006, 2008 and 2009, including Bush. It’s a lot to ask an angry, finicky electorate to sort out. And even if Obama can rightfully make the case that the...