In interview with the Washington Post, Romney calls Gingrich an “extremely unreliable leader in the conservative world.”

Bay Stater: “He has been an extraordinarily unreliable leader in the conservative world — not 16 or 17 years ago but in the last two to three years. And even during the campaign, the number of times he has moved from one spot to another has been remarkable. I think he’s shown a level of unreliability as a conservative leader today.”

And/but: admits he was wrong, Newt right, re Contract with America.