I like Santorum. I do not care for Newt. Newt has become increasingly shrill and negative the further down the polls he goes...not attractive to most Republicans or Americans. Newt reeks of desperation and in that desperation is trying to take down everyone with him. Sour grapes and decidedly not gracious.
Newt has revealed his emotional issues under the pressure. That’s why we have this process - it weeds people out.
I think he has an inferiority complex. He acts like such a baby sometimes. It happened when he could not sit in the front seat of an airplane. Who does that? I have never heard of anyone arguing with the President getting the front seat. It is even in the Etiquette book.