Sen. Rick Santorum (R-Pa.) is in trouble. His Dem opponent, Robert Casey Jr., is ahead in the polls. All signs point to a humiliating loss this November.

So apparently the Pennsylvania Republican Party thought it would be a good idea to gin up a Green Party campaign, to siphon off Dem votes.

This has been mostly speculation until now, but over at TPMMuckraker, they’ve done due diligence and discovered that every single contributor to the Penn. Green campaign is a conservative — except one. Who’s the one? The candidate himself.

I’m just saying.