Boehner doubles down.

In a move that would make a government shutdown all but inevitable, House Republicans intend to pass yet another bill Monday night to undermine Obamacare, just hours before a midnight deadline to keep the government open.

Their new strategy is to attach a one-year delay of Obamacare’s individual mandate and a provision denying subsidies under the law to members of Congress and staff, commonly known as the Vitter amendment. Numerous Republican lawmakers expressed some doubt in the afternoon that the plan had the votes.