FILE - In this file photo taken Saturday, March 12, 2011, Iran's Deputy Foreign Minister Behrouz Kamalvandi speaks during a press conference in La Paz, Bolivia. Kamalvandi is on a two-day visit to Bolivia. As the IAEA team arrived in Tehran on Friday, Feb. 7, 2014, the state IRNA news agency cited Iranian atomic energy organization spokesman Kamalvandi as saying his country is ready to answer all questions raised by the U.N. agency. (AP Photo/Juan Karita, File)