This week's episode of Radio CALS features an interview with Roger Glasgow, attorney and author of Down and Dirty Down South: Politics and the Art of Revenge; a reading from the Dave Wallis papers in the Butler Center Collections; information about and music by Al Green; Chewing the Fat with Rex Nelson and Paul Austin; Bagels & Books from the Hillary Rodham Clinton Children's Library & Learning Center in partnership with jUSt; selections from Legacies & Lunch featuring Kay Goss with information about Wilbur Mills; plus announcements about upcoming events and segments from This Month in Arkansas History.