Winfrey's endorsement gave candidate huge boost, especially during primaries
(NEWSER) - As an early backer of Barack Obama, Oprah Winfrey may have made the difference in the close primary contest against Hillary Clinton, Jake Tapper writes for ABC’s Nightline. One statistician estimates Winfrey—whose choices for her book club, for example, have an astronomical impact on book sales—delivered between 400,000 and 1.6 million primary votes for Obama. She laid low for the rest of the campaign, but now that he's won, expect a more open role. More»
