What Mueller's move means

Mueller departs Capitol Hill on June 21 following a closed door meeting. Photo: Andrew Harnik / AP

As soon as Monday, the Mueller investigation begins a new phase that moves it from background music in national politics to center stage, with massive stakes for President Trump and both parties.

What's new: "A federal grand jury in Washington [yesterday] approved the first charges in the investigation led by special counsel Robert Mueller," CNN scoops. "The charges are still sealed under orders from a federal judge. Plans were prepared Friday for anyone charged to be taken into custody as soon as Monday."