Thursday on the NewsHour, former President Trump is arraigned in federal court following his indictment in the Jan. 6 case. Former Attorney General Bill Barr gives an insider's take on Trump's latest criminal charges. Plus, four years after a mass shooting killed nearly two dozen in El Paso, two people affected by the tragedy reflect on gun violence and grief. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders