Nancy Guthrie updates: Savannah sends message to abductor, 'do the right thing'

Well, the search for Nancy Guthrie is now entering its third week and today's show host Savannah Guthrie shared a new video online urging whoever may have abducted her 84 year old mother to come forward. I wanted to say to whoever has her or knows where she is that it's never too late. The family says they believe their mom is still alive. Investigators are analyzing DNA recovered from a glove found near Guthrie's home in Tucson Arizona. It appears to be similar to the one worn by a masked person seen right here tampering with her doorbell camera. Authorities are also focused on a backpack worn by the suspect in that video.