Didn't he team up with Hitlary on some major issue last year? Can't remember the details -- maybe someone here can enlighten me. I just remember that I was outraged.
The biggie was 'Healthcare'. They used each other in the appearance of moving to the center.
Google: http://www.google.com/search?hl=en&q=Newt+Gingrich%2BHillary+Clinton&btnG=Google+Search