FILE – In this Sept. 26, 2013 file photo, seated at the table from left, U.S. Secretary of State John Kerry, Iranian Foreign Minister Mohammad Javad Zarif and European Union foreign policy chief Catherine Ashton attend a meeting of the five permanent members of the Security Council plus Germany during the 68th session of the United Nations General Assembly at U.N. headquarters. Always scrutinized, Iran now will be under even greater watch as the U.S. looks for signals the Islamic Republic’s new president is serious and powerful enough to pursue detente with Washington and an end to the painful economic penalties imposed over its nuclear program. (AP Photo/Jason DeCrow, File)