Oprah is back on the Obama stump.
Billionaire media mogul Oprah Winfrey, who helped inject early momentum into the campaign of Sen. Barack Obama, will campaign for him again, this time on the eve of the Super Tuesday primaries at a get-out-the vote rally Monday in Los Angeles.
Oprah helped launch Obama's sprint toward the primary season in November when she urged Iowa voters to choose him, then helped draw nearly 30,000 people to a campaign rally at a University of South Carolina football stadium.
Clinton is clinging to a lead in California, where a Rasmussen poll released Friday shows her just 3 percentage points ahead of Obama.
That could make Obama's ability to appeal to women voters critical to his chances of pulling an upset in California, the nation's biggest electoral prize, from which voters will send 370 delegates to the Democratic Convention.
Winfrey will be accompanied by Obama's wife, Michelle, and by Caroline Kennedy, daughter of President John F. Kennedy.
Martin C. Evans