"National security's in a lot of trouble."

National Security Advisor John Bolton has departed the White House, leaving some of America's enemies, and allies, breathing a sigh of relief. But did he jump or was he pushed? And Trump has blown up plans to meet the Taliban at presidential retreat Camp David, but just how bad of an idea was it in the first place? Also talking North Carolina, Republican primaries, Brexit and firebrand Democrat Kamala Harris.