NovelPolitics is not sure what to make of these two developments: first, just saw a tweet that Mark Halperin is reporting that Santorum is in VA to try to unite with Gingrich to stop Romney. Politico has a similar story without the Gingrich component: http://ow.ly/a6Bm7
Next, the Washington Post has this headline:
Newt Gingrich’s health care think tank files for bankruptcy in Atlanta federal court http://ow.ly/a6BfV
Apparently, Gingrich cut ties to the group last May, and it has not prospered. So not a major blow, but not helpful.