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    Bill Nye schools climate-change deniers

    06:40
  • Pat Robertson's lost in space theory

    01:18
  • Top Lines: GOP’s war on polar vortex science

    07:12
  • Cold weather brings climate change deniers

    03:05
  • Midwestern polar apocalypse

    06:14
  • Deep freeze heats up climate change-deniers

    07:58
  • Climate change-deniers need a reality check

    02:03
  • Right mocks rescued climate scientists

    14:08
  • There's global warming - and it's snowing

    10:17
  • Climate deniers can't deny new record storms

    06:46
  • Climate deniers find pushback in Nebraska

    19:01
  • Climate denial 2.0

    08:05

GOP climate change denier has a lot more power

07:22

Chris Hayes looks at a future where climate change denier Senator James Inhofe (R-OK) is the chair of the Senate Committee of Environment and Public Works.