Five years ago, the Woolsey Fire tore through the dry coastline west of Los Angeles, burning nearly 2,000 structures and killing three people. A group of surfers known as the Point Dume Bombers rallied together to fight the fire and take care of neighbors afterwards. Since then, they have created a community brigade pilot program to educate neighbors, harden local houses, and help people evacuate during fires. The new podcast Sandcastles, focuses on the work of the Point Dume Bombers and the new brigade. Adriana Cargill, producer of the podcast, joins us to explain.