Must see trailer for a documentary called A Compassionate Spy, about one of the scientists who worked on the original atomic bomb at Los Alamos - who then leaked information to the Russians. 💥🕵️ Opening in theaters this August after first premiering at last year's Venice Film Festival. Check this out: https://onfs.net/44g5pIp Directed by Steve James (of Hoop Dreams). #docs #ACompassionateSpy #LosAlamos