(CNN)On Friday afternoon, the Justice Department announced that special counsel Robert Mueller had indicted 13 Russian nationals for their roles in attempted meddling in the 2016 election.Most of these people do not live in the United States, and you can bet your bottom dollar that Russia won't be extraditing them any time soon. But that's not the point. The point is this: The indictments of a baker's dozen of Russians gives us a very clear window into not only the depth and breadth of the Mueller investigation, but also makes crystal clear what the Russians wanted in the 2016 election...