Castro in New Hampshire

Former Secretary of Housing and Urban Development and San Antonio Mayor Julián Castro is running for president as a Democrat, and climate change is one of the key issues he’s talking about on the campaign trail. At a recent meet and greet at a coffee shop and bookstore in southern New Hampshire, he laid out his climate agenda and why a green economy can be a strong, job-creating economy. Host Steve Curwood reports on how voters are responding to Secy. Castro’s green focus.