Stu Rothenberg and Domenico Montanaro on 2020 gun policy, Democratic debate takeaways

Summary: Stu Rothenberg of Inside Elections and NPR's Domenico Montanaro join Judy Woodruff to discuss the latest political news, including how gun policy is factoring into the 2020 presidential campaign, another sexual assault allegation against Justice Brett Kavanaugh, the contest between Sens. Bernie Sanders and Elizabeth Warren for progressive voters and how helpful the Democratic debates are.