Gorbachev: The Soviet leader who helped end the Cold War

Mikhail Gorbachev, the last president of the Soviet Union, has died at the age of 91 after a long illness. Gorbachev was largely responsible for ending the Cold War. Joe Siracusa from Curtin University unpacks what was it that made him bring an end to the Cold War. #sovietunion #ussr #gorbachev