This week in history: Nazis invade Soviet Union 75 years ago
Seventy-five years ago this week, in Operation Barbarossa, German forces suddenly invaded the Soviet Union.
No quiet on the eastern front: "Stalingrad"
Based loosely on Soviet author Vasily Grossman's novel, "Life and Fate," the film Stalingrad is a treatment of World War II's "bloodiest battle in human history."
