Crockett Johnson vs. Hitler

69 years ago this week, the United States entered the Second World War.  Classified 4-F (not fit for military service), 35-year-old Crockett Johnson was not called to serve.  Instead, in January of 1942, he enlisted in the Allied propaganda effort, helping found (with Greg d’Allessio, J. A. Blackmer, and Mel Casson) the American Society of Magazine…