Sen. Barack Obama's presidential campaign rejected suggestions Sunday that Sen. Hillary Clinton is staying in the race in hopes of brokering some kind of agreement with the likely Democratic nominee. "I don't believe that Sen. Clinton is looking for a deal," Obama's chief campaign strategist, David Axelrod, told "Fox News Sunday," when asked about suggestions she may want the Obama campaign's help retiring her campaign debt. "I don't think that's what this is about," he said. Last week, Obama sparked rumors that his campaign would pay off Clinton's campaign debts once he secured the nomination. "I'd want to have a...