DNA Matches Blood in Nancy Guthrie's Abduction in Arizona

DNA testing on blood found at a Tucson home matches Nancy Guthrie, the missing 84-year-old mother of host Savannah Guthrie.The FBI joined the investigation after kidnappers sent ransom demands in Bitcoin to media outlets following her disappearance on February 1.Donald Trump announced federal assistance and a $50,000 reward as Savannah Guthrie and her siblings made an emotional plea for proof of life before a second deadline on Monday.