By what mechanism do they get their way?
The House is run by Republicans.
What mechanism? House Republicans love to surrender to the Democrats, that is a measurable fact. Then they get to hide behind “bipartisanship”, they think it protects them from exposure. What exposure? The exposure that Republicans in congress do not want President Trump to survive much less win the next election. THAT is the problem we all face.
(By what mechanism do they get their way?)
By having the race card played against them. Benny is ready to do it to get his way.