Two things. Newt will not endorse until after Romney crosses the 1,144 threshold, which will probably occur on the night of the Texas Primary.
In addition, Newt is a smart pol and he will see if Romney will help him out on his debt in order to get that endorsement, figuring it will be cheaper to get the endorsement and the positive momentum from it, then spend extra money in ads to make up for not having it.
I expect the same type of thing is going on with Santorum.
Gingrich has a big fat campaign debt.....and needs Romney's financial help
Santorum does not!
......less than one million and his faithful supporters....(including yours truly) is gladly helping to bring that debt down.
So many of you were so wrong about Santorum and you won't even admit it, even now.
We lost a good man with great principles, character and integrity..
...and STILL a great majority of folks here continue to tear him down.....and make wrong assumptions.
Gingrich is the one folding...
..Santorum is standing his ground