U.S. Secretary of Energy Ernest Moniz, U.S. Secretary of State John Kerry and U.S. Under Secretary for Political Affairs Wendy Sherman (L-3rd L) meet with Iranian Foreign Minister Mohammad Javad Zarif (2nd R) at a hotel in Vienna, Austria, June 28, 2015. PHOTO BY REUTERS/Carlos Barria
By Parisa Hafezi and John Irish
30/06/2015