In the offices of Mikhail Gorbachev, still sharp at 83 and plainspoken as ever, the walls are lined with photos from his travels as the leader of the Soviet Union and, in the years after its demise, as a living icon of the Cold War. One picture shows him with his late wife Raisa standing arm-in-arm with Mickey Mouse and Minnie Mouse. In another frame he wears a cowboy hat and jeans as he stands beside Ronald Reagan, the U.S. President who famously branded Gorbachev’s country an “evil empire” in 1983. These portraits, like many others in his Moscow office, betray Gorbachev’s affection for his former American adversaries.