Bill Nye Destroys climate change-denying Trump adviser William Happer
On Earth Day 2017, CNN hosted a talk with Bill Nye and Trump adviser William Happer Related William Happer https://en.wikipedia.org/wiki/William_Happer https://skepticalscience.com/schmitt-happer-wsj.html http://www.huffingtonpost.com/entry/bill-nye-cnn-climate-change-denier_us_58fc08a6e4b06b9cb91767f1