US Secretary of State Condoleezza Rice says there's no point in talking to Iran unless the clerical regime changes its behavior. Rice said Tuesday that true diplomacy "is not a synonym for talking," but must be combined with pressure tactics. Her remarks came during a speech to the pro-Israel lobbying group AIPAC. Rice made it clear that she does not believe that Iran has quit pursuing a nuclear bomb. She said that there may be a time to engage the Iranians, but "not while they continue to inch closer to a nuclear weapon."