Energy Secretary Rick Perry told CNBC that he does not believe CO2 emissions from human activity are a main driver of climate change, comments at odds with top government scientists.
Perry added that being a skeptic about climate change issues is “quite all right” and suggests a sign of a “wise, intellectually engaged person.”


?Political Trivia
Eight moments in political history. Put them on a timeline.
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Five senators. Three bills. Can you guess how they all voted?
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Nine Justices. One case. How did they rule?
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Do you have your finger on the pulse of America?
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Four questions a day.
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A new game every day.