You bring up an interesting topic. When Obama received his peace prize the right said he would not make such a decision due to the influence of the prize. He's proving that wrong.
He's also following through on an election promise. That is, deal with the terrorists in Afghanistan. This decision should not come as a surprise to anyone, including those who turn over in graves.
Obama is doing the right thing. U.N. does diddly squat and those bastards aren't going to disappear on their own. Do we want another 9/11 hanging over our heads forever?