Police Chiefs in Major Cities Working Together to Prepare for the Backlash After Tyree Nichols's Arrest Video Is Released

The family of Tyree Nichols is expected to attend a vigil at a Memphis skate park. CBS News has learned that police chiefs in major cities across the country are working together to prepare for the backlash after that arrest video is released. The National Archives is calling on former presidents and vice presidents from the last six administrations to verify that no classified documents are in their files.