Krauthammer: 'Israeli strike on Iran will not cause a world war'

Charles Krauthammer went on Fox on Wednesday to argue that an Israeli strike on Iran will not cause a world war.Let's go to the videotape (Hat Tip: Jack W).I agree with him. I don't see Russia or China intervening militarily in favor of Iran, although given some of the Russian threats regarding Syria over the last few weeks, I'm a lot less certain about that than I was a month ago. Still, so long