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Science educator Bill Nye says that climate change is to blame for the recent spate of wildfires. For more CNN videos, check out our YouTube channe... (more)

Science educator Bill Nye says that climate change is to blame for the recent spate of wildfires.

For more CNN videos, check out our YouTube channel at http://www.youtube.com/CNN

Or visit our site at http://www.cnn.com/ (less)