Russia's Dark Secret, The Killing Machine, Earthquake Alley
Run Time: 44 mins
Air Date: Sun, 8 May 2016
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CBSSeason 48 - Episode 34
Average Rating: ⭐ 0 (0)
Russian doping at Sochi Winter Olympics exposed; then, Oklahoma's rise in quakes linked to man-made causes; and, exposing the ISIS killing machine.