Nightly Brief

Top CNS stories for today including longtime Republican political operative Roger Stone pleaded not guilty to charges of lying to Congress and obstructing an official proceeding; British Prime Minister Theresa May won a few weeks to salvage a Brexit deal but headed toward a clash with the European Union by promising to overhaul the divorce agreement she spent a year and a half negotiating with the bloc; The integrity of U.S. elections took center stage at a packed House Judiciary Committee hearing on a cornerstone of Democratic anti-corruption legislation that is vehemently opposed by GOP lawmakers as an overreach of federal powers, and more.