CBS Sunday Morning, August 1, 2021

 In our cover story, Luke Burbank examines how Butte, Montana, is overcoming a century of environmental damage from its mining industry. David Martin interviews retired Lt. Col. Alexander Vindman, who testified against President Trump during Congress' impeachment investigation. Weijia Jiang explores the history of anti-Asian racism in America. Chip Reid visits the Smithsonian's Arts and Industries Building, reopening after nearly 20 years, To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices