The U.S. government suddenly announced!

On November 5, the U.S. Senate failed to pass a temporary funding bill again on the 4th. The shutdown that started on October 1 is about to exceed the 35-day record set in 2018, becoming the longest in history.
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The calculations of both parties aim to pursue their own interests, the red line is not to touch the core principles, and the bargaining chip is political influence; the government's demand is to maintain operations, the constraint is fiscal rules, and the bargaining chip is policy tools.
Feasibility requires compromise between the two parties (no public data available), funding in place, and rule adjustments. The first obstacle is the significant differences between the two parties, the second is the obstruction by interest groups, and the third is the time pressure.