"Like most Americans, the Superman creative team foresaw the long road ahead and knew that victory hinged on the effectiveness of the nation’s leadership and the bravery and blood of its fighting men. The creators wanted to use Superman to support the war effort, but there was a problem, which “Time” dubbed “Superman’s Dilemma.” Given the character’s power to soar to the sky, to change the course of mighty rivers, to turn back tidal waves, and to survive massive explosions without a scratch, it only stood to reason that he could single-handedly defeat the enemy in short order. More specifically, Superman ought to be able to drop thousand-pound bombs from the sky on German troops, flick Japanese Zeros out of the air, and drag battleships to the bottom of the ocean. In the end the editors decided against publishing what would certainly be several years of highly implausible Superman combat adventures. Instead Superman would be stationed at home in Metropolis and would make only periodic visits to the front lines to support the troops or to handle delicate, secret missions for the top brass. In Metropolis he would serve as a model for life on the home front, and his encounters with villains like Lex Luthor, the Prankster, the Toyman, and the Insect Master would provide readers with an escape from the weighty issues of the war. Once the home-front strategy was set, the writers needed a plot device to explain why the Man of Steel was not joining the Army, Navy, or Marines and going off to war with the rest of the troops. The solution appeared in the “Superman” newspaper strips that ran from February 15 to February 19, 1942. The story begins with Clark Kent arriving at his recruitment center to sign up for duty. The bumbling reporter is so excited about joining the armed forces that he inadvertently botches his eye exam. The reason: His x-ray vision kicks in, and he accidenatly reads the eye chart in an adjacent room. The doctors declare him 4-F (undraftable) and send him packing. As a result, in the pages of “Superman” comics, Kent does not don a military uniform for the duration, and Superman is free to influence the war as an outsider."