Wendy Sherman Diplomats press on in Vienna for final Iran nuclear deal U.S. Under Secretary Wendy Sherman and Tehran's Deputy Foreign Minister Abbas Araqchi met in Vienna ... Apr 24, 2015 05:21 AM EDT U.S., Iran to hold nuclear talks in Switzerland on Friday, Saturday U.S. and Iranian negotiators will hold talks about Iran's nuclear program in Switzerland on Friday a... Jan 22, 2015 02:22 AM EST