'Upsetting and disturbing': Katie Couric discussing Matt Lauer revelations

Katie Couric returned to "Today" promoting her new memoir, "Going There." She discussed her relationship with former co-anchor Matt Lauer, who was fired after complaints of "inappropriate sexual behavior."

'Upsetting and disturbing': Katie Couric discussing Matt Lauer revelations
Katie Couric returned to "Today" promoting her new memoir, "Going There." She discussed her relationship with former co-anchor Matt Lauer, who was fired after complaints of "inappropriate sexual behavior."