Because of gems like this:

And, as the Iranians understand, talks provide a splendid cover for getting on with anything you want to do. If, say, you want to get on with your nuclear program relatively undisturbed, the easiest way to do it is to enter years of endless talks with the Europeans over said nuclear program. That’s why that Hamas honcho endorsed Obama: They know he’s their best shot at getting a European foreign minister installed as president of the United States.

That’s what the left-right divide anounts to these days, as Dennis Prager often notes: a European worldview versus an American worldview.