The U.S. and Iran are wrapping up indirect talks in Oman Friday over Tehran's nuclear program. CBS News senior foreign correspondent Elizabeth Palmer reports.
Savannah Guthrie's brother, Camron, made another plea to their mother's potential abductors as authorities continue their search for the 84-year-old who went missing over the weekend in Tucson, Arizona. CBS News' Andres Gutierrez and Anna Schecter have the latest.
