US military dominance is what makes USD the world's reserve currency which in turn drives 30-40% of our GDP if we start to withdraw it will start to affect USD standing as a world's
reserve currency.
I remember approximately 1 week ago that Trump being elected would cause a global economic meltdown. Krugman himself said the stock market would "never recover" if he is elected.
And already stocks are up, and have been the last few days.
http://www.nybooks.com/articles/2016/02/25/infrastructure-co...