Iran and world powers to announce partial nuclear agreement
Expected announcement: Enough progress has been made in nearly two years of negotiations to continue them until June 30.
Iranian Foreign Minister Javad Zarif (R) and Head of Iranian Atomic Energy Organization Ali Akbar Salehi talk while other members of their delegation listen after a meeting with US Secretary of State John Kerry and American officials at the Beau Rivage Palace Hotel in Lausanne (photo credit: REUTERS)ByMICHAEL WILNER
