In political scandals, the actual deed never gets anyone in real trouble. It’s the coverup that matters. Donald Trump knows this, which is why he admits to everything. “Yes, I did try to pressure the Ukrainian president. So what? It was the right thing to do.”

Whether or not you agree that it was the right thing to do, a coverup is not part of the narrative. Nancy Pelosi and Chuck Schumer are trying to change that. Their strategy is to insist that the White House is trying to hide something by not allowing any witnesses at the Senate impeachment trial.

So far, Trump and Mitch McConnell seem to be in full control. But if the conversation changes from whether Trump did anything wrong to whether Trump was trying to cover something up they could find themselves behind an eight ball.

Update: January 12, 2020: Pelosi works on changing the narrative on ABC News’ “This Week” today: “Dismissing is a coverup. Dismissing is a coverup.”