Detailed text transcripts for TV channel - MSNBC - 20180421:00:44:00
Oklahoma republican, jim bridenstein to lead nasa. bridenstein who has no background in science just squeaked by the senate on a peter line vote, and now a republican congressman who says he's not sure humans are the primary drivers of climate change will lead the $20 billion bureaucracy charged with studying the man-made effects of climate change. one of the nasa programs is called operation ice bridge, which tracks how climate change is affecting the earth's all-important polar regions. msnbc's jacob soboroff went to greenland to see how nasa collects this crucial information. >> reporter: t...