This is the kind of tactic that so endears the GOP Establishment to small-government types:

CHRIS WALLACE: [T]here’s a lot of pressure being put on by the establishment and business groups, saying that some of those Freedom Caucus members, if you’re not going to play ball and you’re not going to get involved, you’re going to get a primary opponent.

Even if you support Ryan, I would hope you would disagree with this kind of thuggery.