Savannah Guthrie pleads for help in new video

The "TODAY" show co-host said she believes her mom is still alive and asked for help in this "hour of desperation." (Credit: Savannah Guthrie via Instagram)

The 'TODAY' show co-host said she believes her mom is still alive and asked for help in this "hour of desperation." (Credit: Savannah Guthrie via Instagram)