Editorials: Super PAC debate a sign they’re here to stay | Kenneth P. Vogel/Politico.com

There’s no better evidence that the Republican presidential field has embraced super PACs as a driving force in their campaign than the debate over what to do about them. Mitt Romney has called for the abolition of super PACs, while he and Newt Gingrich and Jon Huntsman have distanced themselves from the groups, suggested they should be more transparent or at least less negative.

But the hand-wringing over the new breed of deep-pocketed outside groups has become a process debate – wrapped in the language of legal arcana and plausible deniability. And, when the candidates are pushed to call for an end to the ads or changes to the legal landscape that spawned them, they mostly back down. It’s a kabuki dance that allows candidates to keep their hands clean even as they become major players in a new big-money system that seems likely to dominate presidential politics for the foreseeable future.