Take him at his word. Newt says he will campaign, and he will talk to his donors. I’m sure that’s what he’ll do. If he thinks he has a chance in NC, and if he thinks he can find money— he may stay the course.
He left himself an opening- the necessity that the GOP platform is conservative. He’ll fight for that- if he gets the backing.
Day to day- he’s in for now.
With Soros endorsing Romney and news hitting about just how liberal MR is ..anything can happen at the convention. There was a low voter turn out and I hope that is a sign that voters are not convinced Romney is the right man.