It's been four years since President George W. Bush could be held responsible for the nation's economy, Sen. Jim DeMint (R-S.C.) said Monday evening. DeMint dismissed a key part of Democrats' midterm messaging — warning voters against a return to Bush-era policies — reasoning that Democrats have been controlling U.S. economic policies during the past four years in which they've controlled Congress. "The president [Obama] keeps saying he inherited this, but the fact is that it's been four years since President Bush had anything to do with economic policy," DeMint said during an appearance on WVOC radio in South Carolina....