Reid to Senate Republicans: Eat It
Senate Majority Leader Harry Reid wrote a letter to Mitch McConnell explaining his intention to move forward with a reconciliation process.

60 Senators voted to pass historic reform that will make health insurance more affordable, make health insurance companies more accountable and reduce our deficit by roughly a trillion dollars. The House passed a similar bill. However, many Republicans now are demanding that we simply ignore the progress we’ve made, the extensive debate and negotiations we’ve held, the amendments we’ve added (including more than 100 from Republicans) and the votes of a supermajority in favor of a bill whose contents the American people unambiguously support. We will not. We will finish the job. We will do so by revising individual elements of the bills both Houses of Congress passed last year, and we plan to use the regular budget reconciliation process that the Republican caucus has used many times.

...There is nothing unusual or extraordinary about the use of reconciliation. As one of the most senior Senators in your caucus, Sen. Judd Gregg of New Hampshire, said in explaining the use of this very same option, “Is there something wrong with majority rules? I don’t think so.” Similarly, as non-partisan congressional scholars Thomas Mann and Norm Ornstein said in this Sunday’s New York Times, our proposal is “compatible with the law, Senate rules and the framers’ intent.”
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Keep in mind that reconciliation will not exclude Republicans from the legislative process. You will continue to have an opportunity to offer amendments and change the shape of the legislation. In addition, at the end of the process, the bill can pass only if it wins a democratic, up-or-down majority vote. If Republicans want to vote against a bill that reduces health care costs, fills the prescription drug “donut hole” for seniors and reduces the deficit, you will have every right to do so.