Somewhere Bob McDonnell, Chris Christie, and Scott Brown are smiling. PPP’s most recent national survey found that while Obama had a positive approval rating at 48/47, only 33% of voters were more likely to vote for a candidate endorsed by him while 48% said support from Obama would make them less likely to vote for someone. That’s because only 64% of voters who approve of the President say his endorsement would make them more inclined to vote for a candidate, but 91% who disapprove say Obama’s support makes it less likely they would vote for one of his preferred candidates.