Tyre Nichols' death, and a mother's pain
With the release of bodycam and surveillance camera video, the nation witnessed the savage beating by Memphis Police officers of Tyre Nichols, a Black man who pleaded for his life. One who did not watch was Nichols' mother, RowVaughn Wells, who said she felt the pain of her son as he was being assaulted. Correspondent Lee Cowan reports.