Footage Released of Missing US Woman

The husband of a New York City woman who went missing while vacationing alone in Istanbul was interviewed by police Tuesday in hopes of helping the search. Police meanwhile released security camera footage of Sarai Sierra, 33, who has been missing since Jan. 21, when she didn't take her flight back to New York. She arrived on Istanbul on Jan. 7 with plans to practice her hobby of photography on her first trip outside of the United States. Sierra's husband, Steven, and brother David...Full Story