'Replacement theory' fuels extremists and shooters

National correspondent on extremism Will Carless reports. Plus, the latest on the Buffalo shooting, there was another shooting in California, an independent probe finds Israel shot journalist Shireen Abu Akleh and the European Union scraps airplane mask requirements. (Audio: Associated Press) Episode Transcript available here Also available at art19.com/shows/5-Things See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.