President Barack Obama portrays himself as a hard worker who constantly rolls up his sleeves to help Americans amid the economic recession. But he’s spending more of his energy and time running for re-election than he’s devoting to the ordinary tasks of pushing back special interests that profitably clog government, curb personal freedom and constrict entrepreneurship. (RELATED: Full coverage of Barack Obama) Out on the stump, he’s animated, active and energetic. That’s where his extraordinary talents as a political campaigner show up on TV. It’s a different story inside Washington,