Sanders on climate change and Yemen

In yesterday's Face the Nation interview. First up the US climate assessment needs to be taken seriously and we need to quickly transition to renewable energy, which will create new jobs in addition to ameliorating the damage being done by fossil fuels. And of course we need to stop weapon sales to Saudi Arabia, which is using them to kill millions of innocents in Yemen via collateral starvation. It's not just an American journalist whose life was sacrificed to make money on weapons. He concludes with the necessity for an overall bold progressive agenda.