Conversations with Great Minds P1 - 19th-century fossil fuels & climate change

Joining Thom for tonight's Conversations with Great Minds are Evan Weber - Co-Founder of USClimate Plan - and Angela Anderson - Director of the Climate and Energy Program with the Union of Concerned Scientists. While the East Coast is digging out from the latest massive Winter Storm - the West Coast is dealing with a devastating drought. How much more severe weather does America need before lawmakers in Washington get serious about fighting climate change?