Investigators are combing through the house of "Today" show co-host Savannah Guthrie's mother, Nancy, in search of clues to the 84-year-old's disappearance.
Andrew Bakaj, the chief legal counsel for Whistlbloweraid.org and a lawyer for the whistleblower accusing Director of National Intelligence Tulsi Gabbard of stalling the review of a complaint against her, joins CBS News 24/7 Mornings to discuss.