Floyd's manner of death 'undetermined,' defense witness says

The defense team for former Minneapolis police officer Derek Chauvin has been making the case that George Floyd died for other reasons, and that Chauvin's kneeling on Floyd's neck was not the crucial factor. Today, the defense focused on that question with its own expert testimony stating that instead of "homicide," Floyd's manner of death was "undetermined." Yamiche Alcindor has our report.