So far, the major protestation has come from the AP CEO’s letter to Holder (and a bit from the media). If Holder has a warrant, he should produce it now. If he pulls the warrant out of his ass only after allowing the Congress to go on with expensive, time-consuming hearings over this, that will be another scandal in and of itself.
What the GOP should do, while they have Holder on the Hill tomorrow, is simply ask, Did you get a warrant for this?
Send that suggestion to Trey Gowdy. I like it!