I agree to be more self-sufficient for important products. But I disagreed with your point on diversification. You can't have your cake and eat it, too. Either you believe in a free model of capitalism where the law of comparative advantage applies (=each nation produces what they are best at producing) or you don't. You can't have it both ways.
I am independent btw, have my own opinion.
Are you against we should produce important drugs here in US?