Every serious Modernist fan knows about the Case Study Houses, the legendary program started by John Entenza of Arts and Architecture Magazine in the 1950's, attracting top and emerging architects to create affordable houses for Los Angeles. We'll talk with Dustin Bramell, who's working to create a new series of Case Study Houses; Cary O'Dell on the great Bucky Fuller; mother-daughter duo Sarah and Debbie Dykstra share the story of their Frank Lloyd Wright house, and music by Lenore Raphael.