Tom’s guest today is the comedian Lewis Black.Since the mid-1990s, his “Back in Black” rants have been a popular fixture on The Daily Show on Comedy Central.Black is also an author, a playwright and an actor with credits that include movies and television.He’s appearing next Tuesday night, Nov. 12, at the Modell Lyric Theater here in Baltimore in a show that will benefit two causes that have long been near and dear to his heart: the Cystic Fibrosis Foundation and Pathfinders for Autism.