1 dead, more than 20 shot after Kansas City Super Bowl parade

At least one person has died, and more than 20 others injured, including children, after a shooting at the end of the Super Bowl celebration for the Kansas City Chiefs. Police Chief Stacey Graves says three people have been detained as part of the ongoing investigation. Former FBI Deputy Director Andrew McCabe joins AC360 to discuss what key questions law enforcement still has about the deadly shooting. Plus, special counsel Jack Smith urged the Supreme Court to let a lower court ruling stand that denied former President Trump’s immunity from prosecution. CNN Senior Legal Analyst Elie Honig tells Anderson Cooper what happens next. Learn more about your ad choices. Visit podcastchoices.com/adchoices