Sanders: Turning away refugees destroys the idea of America

Aired: 11/17/2015 | 0:07:27 | Clip
How would Democratic presidential candidate Sen. Bernie Sanders handle terror threats at home and abroad, in light of the Paris attacks and the shifting threat of the Islamic State? Sanders joins Gwen Ifill to discuss his views on combatting terrorism and the anti-refugee backlash in the U.S.