Plenty of Santorum supporters torn down Newt Including Santorum himself.
And let's not forget that it was Newt leading Mitt before all that happened.
This Newt supporter remembers. I also remember the attacks on Perry, Cain, etc. That being said. Right now we have a choice between, Obama, Mitt, Newt, or none of the above. For me, the choice is who is best able to turn this country around. Newt has my vote. None of the other stuff matters to me and why people would key in on stupid stuff to rule in or out a candidate is beyond me. With Obama and Romney the difference is just the speed at which our country will crash. If Newt is not our nominee, or someone else I have faith in, let it crash on Obama's watch and after another 4 with him, we will be ready to pull our heads out and deal with real issues/solutions. Also, if the GOP party bosses lose this election after shoving Romney down our throats, the GOP party bosses will be done, as they should be.