Full Episode: TODAY Show - February 4

Good Wednesday morning. More questions than answers in the disappearance of Savannah's mother. >> As our thoughts and our prayers remain firmly focused on our friend.It is February 4th. This is Today. Race against time.New details coming to light in the disappearance of Nancy Guthrie. The FBI now joining the investigation as the search enters a fourth day. We have nothing else to go on but the belief that she is here.She's present. She's alive and we want to save her. >> This morning, what we're learning ab ...