Nancy Guthrie has been missing for three weeks and officials believe she was kidnapped from her Arizona homeSavannah Guthrie’s family has offered up to $1m for information leading to the return of her 84-year-old mother, Nancy, who has been missing since 1 February.The NBC Today show host posted t he offer in a video on Instagram Tuesday, more than three weeks after Nancy’s disappearance. “Someone out there knows something that can bring her home,” Guthrie says in the clip. “We are begging you to please come forward now. Continue reading... ...read more read less