How much of you actually believe Obama? Even if he is telling the truth is it simple a re-election strategy. These guys aren't sincere. For years now they have been itching to invade Iran. Since the 2008 debates, they have been talking about Iran and now more than ever because of some ridiculous excuse for an assassination attempt, they want to invade. The white house is supportive of such action and all of the republican candidates save Ron Paul is supportive of this. Even if those troops are pulled out, they might be later send to Iran anyway.