U.S. President Barack Obama arrives on Air Force One at Andrew Air Force Base at 1 a.m December 19, 2009 during a snow storm after attending the Climate Conference in Copenhagen. The climate conference agreed to recognize the political compromise that Obama brokered with China and a few other emerging powers. Up to two feet of snow is forecast for Washington, DC over the weekend. UPI/Aude Guerrucci/Pool
Date Taken: December 19, 2009
