Latest on Iran war, 60 days after U.S. and Iran signed memorandum that called for peace talks

It has been 60 days since the U.S. and Iran signed a memorandum of understanding that was meant to be the first step in a wider peace process, but in those 60 days negotiators have made virtually no progress on a permanent end to the war. CBS News' Charlie D'Agata, Aaron MacLean and Nancy Cordes have the latest on the war.

It has been 60 days since the U.S. and Iran signed a memorandum of understanding that was meant to be the first step in a wider peace process, but in those 60 days negotiators have made virtually no progress on a permanent end to the war. CBS News' Charlie D'Agata, Aaron MacLean and Nancy Cordes have the latest on the war.