Looks like Pres. Obama won't be "changing" much with regards to Iran. That's a good thing. And a compliment to his predecessor. This from Stratfor about Biden's speech at the Munich Security Conference:
The Obama administration’s position, as staked out by Biden, is that the United States is prepared to speak directly to Iran provided that the Iranians do two things. First, Tehran must end its nuclear weapons program. Second, Tehran must stop supporting terrorists, by which Biden meant Hamas and Hezbollah. Once the Iranians do that, the Americans will talk to them. The Bush administration was equally prepared to talk to Iran given those preconditions. The Iranians make the point that such concessions come after talks, not before, and that the United States must change its attitude toward Iran before there can be talks, something Iranian Majlis Speaker Ali Larijani emphasized after the meeting. Apart from the emphasis on a willingness to talk, the terms Biden laid out for such talks are identical to the terms under the Bush administration.The question is: what will Tehran do? They have "elections" coming up soon.