The group of 10 bipartisan infrastructure negotiators was already having trouble coming up with ways to pay for nearly $600 billion in planned new spending, but Senate Majority Leader Chuck Schumer setting a Wednesday deadline for a key test vote on their bill turned up the heat and pressure significantly.

“That’s pretty aggressive. That means we have a lot of work to do,” said Sen. Lisa Murkowski, R-Alaska, a key GOP negotiator, announcing that she and her colleagues would be working through the weekend to try to finish up the details of their $1.2 trillion plan.

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