By Greg Sargent

THE MORNING PLUM:

The White House and Republicans are bracing for bad news in the Congressional Budget Office score of the new GOP health plan, which could come as early as Monday. It is expected to find that the GOP effort — which President Trump has endorsed — could leave many millions without coverage, and on the Sunday shows, top Trump advisers sought to discredit the CBO’s finding in advance.

But all of this should be seen in a much larger context. We’re seeing a broad White House effort to corrode the very ideal of reality-based governing, something that includes not just a discrediting of institutions such as the CBO but also the weakening of the influence of science and data over agency decision-making and the deliberate misuse of our democracy’s institutional processes to prop up Trump’s lies about his popular support and political opponents.