An image the FBI released of the suspect at Nancy Guthrie's front door, without a backpack, was captured by her Nest doorbell camera prior to the night of her abduction.
Hosted by Jane Pauley. Featured: The threat of polio's return; Oscar-nominee Rose Byrne; reporter Seymour Hersh; Norah O'Donnell on heroines of American history; and the Studio Museum in Harlem.
