Members of Congress would love this kind of media attention. Politico’s Daniel Libit: D.C.’s independent copy-editor The 19-year-old sophomore at George Washington University has become the Washington press corps’ independent fact checker, copy editor and link distributor extraordinaire. His e-mails almost always lead off with a soupçon of praise, such …

From Saturday’s Playbook : JMART, CAB THIEF — Politico’s Daniel Libit reports: “So I ordered a cab to take me from office to airport. When I get outside, I see it’s about to pull away with another person, so I tap on the glass. And who is the taxi bandit? …