Will Gingrich and Romney Fight Help Senator Rick Santorum?

Newt Gingrich is running the following full page ad in the New Hampshire Union Leader today. The newspaper that has already endorsed Gingrich. With Gingrich attacks on Mitt Romney, in part as reciprocity  for the Romney "superpac" attacks on Gingrich in Iowa. Will a Gingrich and Romney fight help Senator Rick Santorum? 

Also a fun fact is that the winner of the Iowa Republican Caucus rarely becomes the nominee.  So, now you know that I believe that Gingrich attacks on Romney are in fact friendly fire for Santorum. 

Full Page Ad that is appearing in the  New Hampshire Union Leader today. The day after the Iowa Republican Caucus.