 We have CBS News team coverage. Legal contributor Jessica Levinson there has analysis. But we're going to begin with congressional correspondent Scott McFarland in Washington. So, Scott, tell us how this ruling will impact the January 6th investigation. It's going to disrupt some of the cases by the dozens. But you've got to keep in mind, Lana, this is the largest criminal prosecution in U.S. history. And there have been more than 1,400 people charged. We drilled down into the cases.