Gov. Tim Pawlenty (R-MN), a possible presidential candidate in 2012, is now indicating that he could invoke state sovereignty and prevent his home state of Minnesota from participating in a federal health care reform effort if one passes, Minnesota Public Radio reports.

"Depending on what the federal government comes out with here, asserting the 10th Amendment may be a viable option," Pawlenty said, when asked about it by a caller on a Republican Governors Association conference call. "But we don't know the details. As one of the other callers said, we can't get the President to outline what he does or doesn't support in any detail. So we'll have to see, I would have to say that it's a possibility."

Pawlenty made it clear that he and other Republican governors will be more assertive about the 10th Amendment: "I think we can see hopefully see a resurgence in claims and maybe even bring up lawsuits if need be."

The same view -- properly called nullification, a doctrine dating back to the pre-Civil War days in the South -- had previously been expressed by Sen. Jim DeMint (R-SC) and Rep. Michele Bachmann (R-MN).

What's next Tim? You going to be calling for secession for Minnesota along with your buddy Rick Perry down in Texas? Countdown covered the TPM tenther story. Video below the fold.