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NEED TO KNOW

S1: Extreme weather and climate change

  • Aired: 08/25/2011
  • 04:27
  • Rating: NR
As the first major hurricane of the season threatens the Eastern Seaboard, Need To Know investigates the links between extreme weather and climate change.
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S1: Extreme weather and climate change
S1: Extreme weather and climate change
Examining the link between extreme weather and climate change.
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