MARK LEVIN: What the Democrats have done here will only be stopped and the precedent that is so damning to this country will only be stopped if it is unleashed on them. The next president who’s a Democrat must be impeached. They must be investigated over and over again, follow exactly the Schiff-Nadler procedures, the Nancy Pelosi process. It must be done. I know it sounds painful. I had a caller say to me the other day when I said that it was disingenuous, that it shows that we’re no better than them. No, that’s wrong. It shows we must defeat this internal Fifth Column enemy. And they must understand that we have the willingness to do it so they don’t pull this again because otherwise, this is the precedent set in place now. Republicans will be rollovers for the rest of their time and Democrats will be bulldogs. We can’t allow that.