After Oregon win, a defiant Bernie Sanders vows to fight Hillary Clinton until ‘the last ballot is cast’

Bernie Sanders took another state from Hillary Clinton in the Democratic presidential primaries with a win in Oregon on Tuesday night. Democratic voters also headed to the polls in Kentucky, but that race remains too close to call. This victory won’t dent Clinton’s lead, but an undaunted Sanders promised to remain a loud presence heading into the last weeks of the primary at an election night rally.