Timothy Geithner's stock, once trading like the shares of beleaguered Citigroup, is rising. Fox Business Network calls the Treasury secretary "a rock star," and a columnist jokes that he is a foot taller than he was last week. Truth is, he wasn't as incompetent as he was made out to be a few weeks ago, and he isn't as sure-footed as he appeared to be on Capitol Hill the other day. More on Economy