Iran Enrichment Commitment

January 24, 2012 - 3:25 AM
FILE - In this Friday, Aug. 20, 2010 file photo, an Iranian security guard walks past a gate of the Bushehr nuclear power plant as its reactor building is seen in background, just outside the city of Bushehr 750 miles (1,245 kilometers) south of the capital Tehran, Iran. The last time Iran's nuclear envoys held talks with the U.S. and other world powers, the negotiations limped along until a parting shot by the Islamic Republic: Its labs boosted the enrichment levels of uranium in reply to demands for a full-scale freeze. (AP Photo/Vahid Salemi, File)