Nation

Follow PBS NewsHour’s complete coverage of U.S. news, reports and analysis.

Earlier this month, students and parents in Washington, D.C. and Miami learned that massive amounts of student information gathered by schools had been compromised or stolen. In Miami, a man was arrested with students' names, social security numbers…

Thursday on the NewsHour, UN Secretary-General Ban Ki-moon discusses preventing violent extremism at its root. Also: How terrorists finance their deadly work, the secretary of health and human services on the successes and challenges of Obamacare, Yazidi girls trapped by…