[Kenny]

Romney’s stalking horse clearing the field. Good job Newt, good job. /sarc

Yep! I've wondered for a while why all that cash was still pouring into Newt's campaign. Guess that mystery's solved.

[cripplecreek]

Newt’s money man expects Romney to be the nominee but he still keeps dumping money on Gingrich.

http://www.freerepublic.com/focus/f-news/2846572/posts

[cripplecreek]

Here’s a fun one.

Ethanol Subsidies, Newt Gingrich, and the 2012 Election

http://www.freerepublic.com/focus/f-bloggers/2669660/posts

just for bonus points.

Gingrich, Backed By Ethanol Lobby, Supports Subsidy

http://www.freerepublic.com/focus/f-news/2818113/posts

[Rational Thought]

Nah, I don't see this as evidence Gingrich is some sort of stalking horse. I see it as more a sign of a campaign trying anything to gain traction (or for Conservatives such as myself, a type of scorched earth campaign), and that's kind of sad.