Not only is President Bush's "thinking face" the worst Presidential Thinking Face ever, he totally needs a haircut! Calling Mommy! The consensus is that President is determined, but not very clear on the details. That, and he can't complete a sentence. Analysis from the Times and Washington Post, and the White House transcript of the evening.
Check out the Murdoch Madness Mashup from low culture and the many (limited) expression of Bush at New Yorkish. And there will probably some interesting stuff on the O'Franken Factor today; O'Franken Factor Blog/comments board.