The White House swears up and down that they didn't ask Hillary, but rumors are surfacing that Obama asked Hillary to be his running mate and she said she wasn't interested.
According to the Washington Examiner Obama asked her several weeks ago, but she rejected the offer. She still has plans on running in 2016.
Hillary rejected VP slot to ready her own 2016 run | WashingtonExaminer.com
Hillary Clinton Rumored to Have Rejected Obama VP Slot in Early August: Saving Energy for 2016 Run