Great clip of Sen. Franken explaining to Rick Perry how science works: https://www.c-span.org/video/?c4674659/franken-vs-perry-climate-science https://www.c-sp

Great clip of Sen. Franken explaining to Rick Perry how science works: https://www.c-span.org/video/?c4674659/franken-vs-perry-climate-science https://www.c-span.org/video/?c4674659/franken-vs-perry-clim...