Shields and Brooks on New Zealand massacre, 2020 Democrats’ ideology

Syndicated columnist Mark Shields and New York Times columnist David Brooks join Judy Woodruff to analyze the week’s news, including hate and tragedy in New Zealand, President Trump’s aggressive and “reckless” rhetoric and the latest updates from the field of 2020 Democratic presidential candidates. Stream your PBS favorites with the PBS app: Find more from PBS NewsHour at Subscribe to our YouTube channel: Follow us: Facebook: