The perjury case against baseball star Roger Clemens appeared to be falling apart on Wednesday. Key witness Andy Pettitte, who had previously said Clemens told him he had used human growth hormone, said he was only "50-50" on whether he heard Clemens correctly. And the judge is thinking about striking the Pettitte testimony. Nina Totenberg talks to Robert Siegel.
What to say about Newt Gingrich that Newt Gingrich hasn't already said about Newt Gingrich?
Employing his admittedly "grandiose" ideas, Gingrich said all that he could to will his candidacy for president past low expectations. He arguably did, managing to resurrect his political career (at least temporarily), help focus the zeitgeist of conservative voters and even briefly wear the mantle of front-runner.