text:  The Supreme Court has issued a ruling that will make it more difficult to charge Capitol riot defendants with obstruction. Scott McFarland has details on who it could affect. By our CBS News count, about 350 of the 1,400-plus January 6th defendants faced that charge, among others, obstruction of an official proceeding. As of today, roughly two-thirds of them still have that charge, either on their record or pending. That's about 250 people.