Mikhail Gorbachev, last leader of Soviet Union, dead at 91
Last Soviet leader Gorbachev, who ended Cold War and won Nobel prize, dies aged 91
Former Soviet leader Mikhail Gorbachev dies
Mikhail Gorbachev, former Soviet president who took down the Iron Curtain, dies
KWCH 12 News - Breaking: Russian news agencies are reporting that former Soviet President Mikhail Gorbachev has died at 91. #kwch12
Mikhail Gorbachev death: Photos of former Soviet Union leader's life
Ex-Soviet Leader Mikhail Gorbachev: 'World Is Preparing for War
Mikhail Gorbachev, Soviet leader who ended the Cold War, dead at 91
Mikhail Gorbachev, Who Oversaw the End of the Soviet Union, Is Dead at 91 - The New York Times