Lets Get Real:
This is a wise move by the Obama Oval, after the failure of the Iraq and the growth if IS, the Oval does not want to deal with the growth of IS in Afghanistan, the franchise of IS can be seen with its base in Syria, its growth in Iraq and even in Libya. Also in Yemen the Western allied government has been overthrown by a group that is supported by Iran. The Obama policy in the Middle East has been a total disaster, to finish it all the Oval Office will take a bad deal with Iran over no deal. The next President either him or her, will have to spend their first term building up relationships in the region. The one event that could really change the Oval Office's view of the Middle East is if Israel attacks Iran, this would force Obama to support Israel, he can hardly support Iran. That is for the future.