Bob Barr says bold, specific leadership needed, not unity

Former Congressman and presidential candidate Bob Barr says that "bold, specific leadership" is needed to bring about policy changes, as opposed to a "wishlist" or group of candidates. Barr was speaking at a press conference held following an earlier press conference by Ron Paul, Cynthia McKinney, Chuck Baldwin, and Ralph Nader wherein they had presented a statement of principles all agreed on. Barr said he agreed with the principles but declined an invitation to appear at the earlier press conference. (0:46)
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