In The News: FFRF's "Parsonage Allowance" brief filed with 7th Circuit Court of Appeals; FFRF's Ron Reagan ad to air during "Cosmos" in major cities. Celebrate the birthdays of four freethinking composers and songwriters, including "Live And Let Live" Cole Porter. Then we talk with the film-making brothers Gus and Luke Holwerda, whose beautiful documentary "The Unbelievers," following Richard Dawkins and Lawrence Krauss on a world-wide science tour, was just released this week.