@TomSea The Weekly Standard article regarding the Bush Doctrine was written in June, 2001 -- obviously, before the tragic events of 9/11. I'd say the vast majority of people, including most of us, were unaware of the threat of radical Islam back then.
I have read that it's not easy to label Dr. Krauthammer as to his political views and I believe it to be true. Seems to me he could be conservative or libertarian or maybe even a tad liberal on each individual issue. One could not just say, oh he's a conservative, or oh, he's pro-life exclusively and consistently, and that's that. He looks at each matter carefully, intelligently and calmly, without rancor, and then renders an opinion. I like that about him.
Agree or disagree with him, I could always admire and respect Dr. Krauthammer and his views. I couldn't say that about most of the rest of the talking heads out there.