Thursday on the NewsHour, Hillary Clinton testifies before a Republican-led committee on the Benghazi attack. Also: American and Kurdish forces free Islamic State captives in Iraq, what happens when workers own a craft brewery, a priest’s mission to protect migrants…

Chief foreign affairs correspondent Margaret Warner, reporting from the UN, talks with Judy Woodruff about what came out of an anti-Islamic State meeting among world leaders at the United Nations General Assembly and a meeting between President Obama and Russian…