I'm a big fan of Glenn Thrush's Congressional coverage on Politico, but he should know better than to call Judicial Watch a "good-government group". (To his credit, Thrush gives Pelosi aides adequate space to respond to the insubstantial Judicial Watch smears.)
I understand the impulse to be somewhat deferential to people's self-descriptions. But there has to be a limit on this sort of stuff. Just as you don't call NAMBLA a child welfare organization, you don't call a group that uses millions from Richard Mellon Scaife to harass the Clintons, push Swift Boat smears against John Kerry, and raise Terri Schiavo hysteria a "good government organization". These guys are just a right-wing pressure group, pure and simple.