2) False testimony to Congress includes similar legal penalties as lying to the FBI. We now have sworn testimony from all known witnesses.
2) There's no federal crime. The FBI would not do an investigation. They would simply take witness testimony, like Congress did.
4) The main witness liberal want to grill, Judge, would rightly be advised by counsel not to cooperate.
So what is the point? Well you've seen it over the last week. The point is for partisans to get more ammo for a character attack on Kavanaugh.
Again, these things have 0 to do with the actual allegation. They want to use the FBI for more oppo research.
there is no limit here.