Sins of Omission February 2017 Butch O’Hare By Roger D. McGrath For years I taught a course on the history of World War II. I liked to ask the students if any of them had ever flown into Chicago’s O’Hare International Airport. Invariably, one or more in each class had. To read the full article, please sign in or create a free account to view Chronicles content for 30 days. Roger D. McGrath Corresponding editor Roger D. McGrath is the author of Gunfighters, Highwaymen, and Vigilantes.