Shutting down the federal government will not stop President Obama's healthcare law from taking effect, Senate Minority Leader Mitch McConnellMitch McConnellOvernight Finance: Scoop – Trump team eyes dramatic spending cuts | Treasury pick survives stormy hearing Mnuchin: Tax reform shouldn't add to the deficit Trump taps NY Jets owner to be UK Ambassador MORE said on Tuesday.
"I'm for stopping ObamaCare, but shutting down the government will not stop ObamaCare," McConnell (R-Ky.) told a crowd at a healthcare center in Corbin, Ky., according to a local television reporter who attended the event.
Congress needs to pass legislation funding the government by Oct. 1 to avoid a shutdown.
Supporters of the shutdown threat have been trying to build a grassroots campaign to pressure McConnell, who is facing a primary challenge from businessman Matt Bevin as he campaigns for reelection.
The GOP leader had previously declined to take a position on the shutdown threat, though his aides have said it would not stop the law from taking effect.
The nonpartisan Congressional Research Service (CRS) recently said closing the government would not stop the implementation of ObamaCare.
Most of the law's implementation funding comes from sources other than annual spending bills, so the work of implementing it could largely continue even if the government were closed, according to the CRS.
Conservatives see the maneuver as a way to put Obama in a political bind. If the GOP agrees to fund the whole government except ObamaCare, they reason, the president would be the one who shut down the government by refusing to kill off the law.