MOSCOW--Mikhail Gorbachev, who set out to revitalize the Soviet Union but ended up unleashing forces that led to the collapse of communism, the breakup of the state and the end of the Cold War ...
On that day, Reagan stood 100 yards away from the concrete wall dividing East and West Berlin, challenging the Russian-born Soviet President Mikhail Gorbachev by saying, "Mr. Gorbachev ...