I don't agree with everything Ron Paul says, but I have to give him credit for his anti-interventionist foreign policy.
The recent report casting doubt on Iran's nuclear weapons program should be the final nail in Bush's coffin. He, and his ridiculous foreign policy, are becoming discredited even with the most ardent Republicans.l
The good news is that this helps Ron Paul and Obama. The bad news is that it hurts Hillary Clinton. (But that may not be such bad news.
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Personally, I think Ron Paul should choose Mike Gravel as his running mate. Gravel would keep Paul's more extreme beliefs in check, and vice versa. Food for thought.