Elizabeth Smart says she believes Wanda Barzee being released from prison is still a "danger." The now 30-year-old was abducted in 2002 by Brian David Mitchell and Barzee. They held Smart captive for nine months before they were captured and convicted. Barzee is set to be released from prison today. Only on "CBS This Morning," Smart spoke to Gayle King about Barzee's release.