Sen. Pat Toomey (R-PA)

Republicans are already threatening to refuse to raise the debt ceiling unless their demands are met. On MSNBC this morning, Sen. Pat Toomey (R-PA) said that Republicans should be willing to shut down the government if Democrats don’t agree to a “restructuring the entitlement programs” — code for cuts to benefits:

TOOMEY: We Republicans need to be willing to tolerate a temporary, partial government shutdown, which is what that could mean. And get off the road to Greece because that’s a road that we’re on right now. We can only solve this problem by getting spending under control and restructuring the entitlement programs. This president doesn’t want to go there. We’re going to have to force it, and we’re going to have to force it over the debt ceiling.

Watch it:

Visit NBCNews.com for breaking news, world news, and news about the economy

Toomey has been an advocate of raising the retirement age to cut benefits for seniors.

Click here to pledge to hold any Democrat who agrees to a deal that cuts Social Security, Medicare, or Medicaid benefits accountable.