Good interview. Rand repeated that he's in favor of negotiations with Iran and wants peace, not war. He hit Hillary Clinton hard on taking donations from Saudi Arabia, Brunei and other "stone age societies" where women are lashed and jailed for being raped and stoned to death for adultery. He got a genuine laugh from Bob Schieffer when he said that the people who succeed in politics are usually the people who are best at not answering a question. He said he thinks the GOP is behind him in his efforts to reach out to new voters, and that even his rivals for the nomination have come up to him to say they respect what he's doing. And he said his biggest challenge is getting across what he actually believes, not what his enemies try to say he believes.
All in all, a good, friendly interview.