Of course he would. Because if Romney runs, the current administration wins.
Or at the least, the fewest number of Obama’s er, “reforms” would be undone by Mitt Romney compared to the other contenders.
Bachmann has been accused in the recent past of stating her commitment to keeping part if not all of a Carter manifesto, although she sure doesn’t look it to see the political positions she takes today. She’s one of the more sensible contenders, her recent over-the-top criticism of Gardasil notwithstanding.