EU foreign policy chief Catherine Ashton walks to a final news conference in Almaty, Kazakhstan, Wednesday Feb. 27, 2013. Negotiations with world powers over how to curb Iran's nuclear

 

              EU foreign policy chief Catherine Ashton walks to a final news conference in Almaty, Kazakhstan, Wednesday Feb. 27, 2013. Negotiations with world powers over how to curb Iran
EU foreign policy chief Catherine Ashton walks to a final news conference in Almaty, Kazakhstan, Wednesday Feb. 27, 2013. Negotiations with world powers over how to curb Iran's nuclear program have reached a "turning point" for the better after nearly breaking down last year, the Islamic republic's top official at diplomatic talks said Wednesday at the close of two days of delicate discussions aimed at preventing Tehran from building an atomic arsenal. (AP Photo/Pavel Mikheyev)