Savannah Guthrie's mom missing: Police reviewing possible ransom notes

Tonight, the desperate search continues for Nancy Guthrie, who's been missing for more than 60 hours. Police say the 84-year-old mother of Today Show host Savannah Guthrie was abducted this weekend from her Arizona home. It's a race against time because the medication Nancy relies on was left at the home and she could die without it. There were also security cameras at the home but the Sheriff's Department has not been able to access the footage and one of the cameras from the front of the house is missing. Authorities are also reviewing possible ransom notes sent to TV stations and forwarded to police to see if they are legitimate.