Leaders from the United States and Iran painted a positive but cautious picture of talks between the nations over Iran’s nuclear program Saturday, after the third phase of the discussions ...

Leaders from the United States and Iran painted a positive but cautious picture of talks between the nations over Iran’s nuclear program Saturday, after the third phase of the discussions ...

By Shania Shelton, Alex Marquardt, Kylie Atwood and Leila Gharagozlou, CNN (CNN) — Leaders from the United States and Iran painted a positive but cautious picture of talks between the nations ...