Days earlier, Truman had met in Potsdam, Germany, near Berlin, with the British and Soviet leaders, Winston Churchill and Josef Stalin, to plan the peace.

VOA: special.2011.07.28

Poland and other former Soviet satellite states say however that the invasion came after Soviet Union leader Josef Stalin reached an agreement with Germany that included dividing eastern Europe into spheres of influence.

VOA: standard.2009.09.01

Other candidates for Twitter feuds range from Dean Martin and Jerry Lewis to Josef Stalin and Leon Trotsky to those famous old epic-movie friends turned enemies, Ben-Hur and Messala.

WSJ: Moving Targets: Queenan Imagines Twitter Feuds Involving Burr, Capone