New York Times best-selling author Dave Barry joins John Williams to discuss his new book, “Class Clown: The Memoirs of a Professional Wiseass: How I Went 77 Years Without Growing Up.” Dave talks about how he comes up with ideas of what to write about, the types of stories that most resonate with people, humor often coming from a place of pain, some of the subjects that he’s written about that he’s most proud of, and his appearance tomorrow in Chicago.