Where To Stream CBS News Sunday Morning Season 2021 Episode 31

Hosted by Jane Pauley. In our cover story, Luke Burbank examines how Butte, Montana, is overcoming a century of environmental damage from its mining industry. Also: Kelefa Sanneh talks with Jennifer Hudson about her portrayal of Aretha Franklin in the biopic, "Respect"; David Martin interviews retired Lt. Col. Alexander Vindman, who testified against President Trump during Congress' impeachment investigation; Lee Cowan learns the life lessons of a new children's book, "Three Little Engines";...