The “Today” show anchor Savannah Guthrie said in an emotional video on Wednesday that she and her siblings were ready to listen to ransom offers from whoever might have abducted their mother, but that the family would first need proof that she remains alive. Nancy Guthrie, 84, was last seen at her home near Tuscon, Arizona, on Saturday night, the authorities said. Read what we know about the disappearance of Nancy Guthrie at the link in our bio. #Guthrie #NancyGuthrie