20/20

- Season 31

(1978)

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A Diane Sawyer special report on the 1/2 million people living in poverty in Central Appalachia.

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Special Edition on Sigfried and Roy featuring their Final Farewell Performance.

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The hour-long documentary, hosted by Charlie Gibson, traces a gallon of gasoline from the gas tank back to the source, and along the way investigates problems within the oil industry, including price instability. The Piece was nominated for an Emmy in the Outstanding Business or Economic Reporting (Longform) category.

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Children growing up with albinism. 20/20 also travels to Tanzania, where albinos are being murdered so their body parts can be sold to rogue witch doctors on the black market.

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"Amanda Knox Verdict" examines the guilty verdict in the Amanda Knox murder case. "Chris Brown" discusses his relationship with Rhianna. "D.I.Y. Cosmetic Procedures" investigates websites that features do-it-yourself cosmetic procedures. "Indoor Tanning Salons" looks at the cancer risk of tanning machines.

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