What do radio producers Phoebe Judge (Criminal), Zoe Chase (This American Life), Greg Warner (Rough Translation), Matt Kielty (Radiolab), Emily Kwong (NPR) and dozens if not hundreds of others you've heard on your favorite podcasts and radio shows have in common? Salt. They're all graduates of the Salt Institute for Documentary Studies in Portland, Maine. Salt turns fifty this year! Isaac Kestenbaum, the director of the program, joins Rob to celebrate the occasion and talk about what makes the Salt experience so unique.