Remembering longtime Chicago radio host Lin Brehmer Longtime Chicago radio host Lin Brehmer died on Sunday at 68. MARY LOUISE KELLY, HOST: Radio host Lin Brehmer was a Chicago institution. KELLY: Writer Cathleen Falsani first heard Brehmer's show on rock station WXRT as a student at Wheaton College. BREHMER: Today's "Lin's Bin" comes from a question I heard a lot …