The House Freedom Caucus is a congressional caucus consisting of conservative Republican members of the United States House of Representatives.
The caucus should not be mistaken with free market advocacy or libertarianism. They are low-level interventionists.
That said, they are much better than congressional non-caucus members and they did save the country from the horrific Ryan-Trump tag team healthcare plan.
So the President continues to harass them from the White House with his Tweet machine:
The Republican House Freedom Caucus was able to snatch defeat from the jaws of victory. After so many bad years they were ready for a win!— Donald J. Trump (@realDonaldTrump) March 28, 2017
-RWDemocrats are smiling in D.C. that the Freedom Caucus, with the help of Club For Growth and Heritage, have saved Planned Parenthood & Ocare!— Donald J. Trump (@realDonaldTrump) March 26, 2017