He's saying he favors Obama's foreign policy over McCain's, ergo, he's more in line with Obama's foreign policy than McCain. But he never said he endorses Obama. It's just his opinion. I don't know why, because Paul just contradicts his own foreign policy, since he wouldn't give billions to Africa and commit to globalist organizations like Obama would.
Anyway, Paul's virtually out of the race now. Why the continued piling-on?