Neither conscience nor sanity itself suggests that the United States is, should or could be the global gendarme.
Robert McNamaraI want to say, and this is very important: at the end we lucked out. It was luck that prevented nuclear war. We came that close to nuclear war at the end. Rational individuals: Kennedy was rational; Khrushchev was rational; Castro was rational. Rational individuals came that close to total destruction of their societies. And that danger exists today.
Robert McNamara