News Wrap: Pentagon official resigns in impeachment fallout

In our news wrap Wednesday, John Rood, a top Pentagon official, is the latest to be purged since President Trump's impeachment trial over the delay in sending military aid to Ukraine. Rood said he is leaving at the president's request. Also, the U.S. Justice Department is denying reports that Attorney General William Barr might quit over frustration with Trump's tweeting. 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