Re: huh?
To really appreciate Gorbechev and Reagan relationship, one has to understand how much Reagan hated and distrusted the communist. He was really taken in by Gorbechev, and this gives credit to Goby. It also gives credit to Reagan for overcoming his prejudice against the Soviets.
Yes, working together they ended the Cold war and the threat of global nuclear war. Others help, but those two made it happen.