U.n. confirms top u.s. middle east diplomat to take u.n. post - Centrifugal Humidifier 2013-08-30 12:40:01 | 日記 U.N. confirms top U.S. Middle East diplomat to take U.N. post Posted 2012/06/11 at 5:51 pm EDT UNITED NATIONS, June 11, 2012 (Reuters)