Pima County Sheriff Chris Nanos told CBS News the suspect's backpack is one of the most promising leads in the case, as the search continues for Nancy Guthrie.
Late Russian opposition leader Alexey Navalny's mom says a European assessment that he was poisoned in prison "confirms what we knew from the very beginning."
U.S. military forces boarded another sanctioned tanker in the Indian Ocean after tracking the vessel from the Caribbean Sea in an effort to target illicit oil connected to Venezuela, the Pentagon says.
