Soviet leader Joseph Stalin calls on U.S. President Harry S. Truman in Babelsberg 80 years ago this hour (July 17 1945)

(Tuesday, July 17, 1945, 12:00 p.m. CEST; hours before the Potsdam Conference during World War II) — Soviet leader Joseph Stalin called on U.S. President Harry S. Truman today at U.S. headquarters at Babelsberg, Germany, ahead of the Potsdam Conference with British Prime Minister Winston Churchill and Stalin. (click here for a clip of this event from “American Experience: Truman” at 1:56:04).