By Peter Heinlein United Nations 24 April 2007 Veteran U.S. diplomat Zalmay Khalilzad has taken over as ambassador to the United Nations, saying he sees the greater Middle East as the defining challenge of our times. From U.N. headquarters, VOA's Pet...
By Stephanie Ho Washington 29 October 2006 The U.S. ambassador to Iraq is downplaying reports of an apparent dispute between Washington and Baghdad. VOA's Stephanie Ho reports from Washington, where officials deny the United States is trying to tell...