VoxWhy Obama campaigning for Clinton is unusual — and historicVoxPresident Obama's speech at the Democratic National Convention tonight won't be his last on behalf of Hillary Clinton. As he gets ready to leave office, he's going to be spending plenty of time on the campaign trail, persuading voters to elect the ...CHART: How Obama's Approval Compares To Past Presidential Convention SpeakersWFDDObama Approval: Can it Help Clinton?ABC NewsSure, Bill Clinton's endorsing his wife — but it's a reminder of how little of the establishment backs TrumpWashington PostBrookings Institution (blog) -The Valley Patriot -AllGovall 8 news articles »