How Russia went from ally to adversary
Keith Gessen writes: In early December of 1989, a few weeks after the Berlin Wall fell, Mikhail Gorbachev attended his first summit with President George H. W. Bush. They met off the coast of Malta, aboard the Soviet cruise ship Maxim Gorky. Gorbachev was very much looking forward to the summit, as he looked forward to all his summits; things at home were spiralling out of control, but his international standing was undimmed. He was in the process of ending…