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Who is Walter F. White?
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He put his life on the line for civil rights but many don't know his name. Do you?
American Experience, TV's most-watched history series, brings to life the compelling stories from our past that inform our understanding of the world today.
Video description: After Theodore Roosevelt lost the 1912 election, he was devastated and bereft. He accepted an invitation to take a trip down the River of Doubt, an uncharted river in the Amazon. Led by Brazilian explorer Cândido Rondon, the trip was a life-changing experience for TR — one that tested his physical and emotional fortitude. Into the Amazon filmmaker John Maggio talks about TR’s journey.