Warning: Spoilers for Action Comics #1081Superman may be regarded as a paragon of justice in the DC Universe, but even the Man of Steel isn’t perfect, and his greatest failure demonstrates just how flawed he is. At long last, Superman has been forced to acknowledge that there’s one person he’s unable to save: his own brother. Despite his many successes, Superman must contend with a major shortcoming of his in a heartbreaking moment.

https://screenrant.com/superman-brother-mon-el-biggest-failure-op-ed/