http://swampland.time.com/2011/11/08/a-banner-night-for-democrats-as-high-profile-ballot-initiatives-go-blue/#ixzz1dBqPb9OnDemocrats also captured five of six statewide races in conservative Kentucky, including the battle for the governor’s mansion, where Democratic incumbent Steve Beshear coasted to a second term. A moderate Democrat, Beshear — like Earl Ray Tomblin in West Virginia — charted a path to victory that included out-raising his opponent and steering clear of President Obama. In Arizona, Russell Pearce, the architect of the state’s controversial immigration law, became the first sitting senator to be recalled in the state’s history.
That's how much of the media explains away Democratic victories - by suggesting that those Democrats are moderates. In the Obama Era, they have also said that those candidates won by distancing themselves from Obama. Whatever Beshear and Tomblin really did to win this year, last year most of the Progressive Caucus - who supported Obama on healthcare reform, Dodd-Frank, and the like - were re-elected, while the Blue Dogs who deserted Obama saw their ranks decimated.