Gorbachev, who redirected course of 20th century, dies at 91

FILE - Former Soviet leader Mikhail Gorbachev attends the Moscow premier of a film made by Werner Herzog and British filmmaker Andre Singer based on their conversations, in Moscow, Russia on Thursday, Nov. 8, 2018. (AP Photo/Alexander Zemlianichenko, File)

Gorbachev, who redirected course of 20th century, dies at 91