I still believe that any country understands that if they use nuclear weapons, they will be wiped out of existence. They could be irrational in many ways, but I don't think they're irrational to the point that they're ready to annihilate their own country.
“No one has a greater asset for his business than a man's pride in his work.”
“I am now the Wimbledon champion, and I think that gives me even more confidence coming to the Olympics. And maybe in some ways, it maybe takes some pressure off the Olympics, because I already did win at Wimbledon this year.”