[Retired Greyhound]

Sorry “Failure to endorse Gingrich” does not equal “Washington Insider sell out.”

Ordinarily, no. But when the only other option is Mitt Romney, the establishment candidate, it certainly does have a whiff of selling-out.

[jmstein7]

Thank you... exactly the point.

[DannyTN]

"But when the only other option is Mitt Romney,"

It's probably just smart politics. I don't think Gingrich can win at this point no matter how strongly Santorum endorses him.

So why do it?