"Put anything in my scope and I will shoot it."
Think of the meaning of this assertion:
"I have no personal input. I'll be completely controlled by you [the Republican leadership]. I will follow the orders of the leadership unquestioningly. I will not apply personal morals, interests, or any other reservation to divert me from being your tool."
Has Congress become a military organization? Because I can't think of any other endeavor (and not even that one, really, in the case of illegal orders) in which one is supposed to blindly obey.
Last time I read the Constitution, he wasn't even supposed to be saying that to me, much less his party's bosses. This is a complete abdication of personhood, his Declaration of Dependence.
The bar really is pretty low for congresscritters these days, innit?