10/19 - Sen. Mark Kelly, Sen. Katie Britt, Christine Lagarde

This week on "Face the Nation with Margaret Brennan," Democratic Sen. Mark Kelly and Republican Sen. Katie Britt discuss the government shutdown as an impasse in Congress nears the three-week mark, and weigh in on the Trump administration's strikes on alleged drug boats. Plus, European Central Bank President Christine Lagarde joins. The Israel-Hamas ceasefire is under pressure, as the Israeli military carries out strikes on southern Gaza and accuses Hamas of opening fire on its forces. Meanwhile, Israel alleges Hamas is stalling on returning the remains of deceased hostages, and the U.N.'s World Food Programme has pressed for more aid to enter Gaza. CBS News' Debora Patta reports from Ramallah. On "Face the Nation with Margaret Brennan," three professors from the University of Virginia, the University of Arizona and the University of Southern California offer their views on the Trump administration's push for colleges to sign a nine-page "compact" agreeing to its higher education priorities in exchange for preferred access to federal funding.