PBS News Hour

February 27, 2018

Tuesday on the NewsHour, students of the Parkland Florida High School take to Capitol Hill as lawmakers struggle to move forward on gun control. Also: Jared Kushner loses his top security clearance, a Supreme Court case on privacy and overseas data, the debate over arming teachers, Salvadorans caught in the middle of a changing immigration policy, and author David Grann takes readers’ questions.