Mark Shields and Michael Gerson on New Hampshire primary, Trump vs. DOJ

Syndicated columnist Mark Shields and Washington Post columnist Michael Gerson join Judy Woodruff to discuss the week in politics, including Sen. Bernie Sanders’ victory in the New Hampshire primary and how it shapes the race for the 2020 Democratic presidential nomination, President Trump's strategy for reelection and the political conflict surrounding the Justice Department. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: Facebook: http://www.pbs.org/newshour Twitter: http://www.twitter.com/newshour Instagram: http://www.instagram.com/newshour Snapchat: @pbsnews Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe