NewsHour Foreign Affairs and Defense Correspondent Nick Schifrin interviews National Security Adviser Robert O'Brien at the annual Halifax International Security Forum. Amid ongoing global foreign policy challenges, and with a White House embroiled in an impeachment inquiry, Schifrin discusses with O'Brien how he handles coordinating national security policy for President Trump.
U.S. President Donald Trump talks to reporters with U.S. hostage negotiator Robert O'Brien after he named O'Brien as his fourth White House national security adviser at Los Angeles International Airport in Los Angeles, California, U.S., September 18, 2019. REUTERS/Tom Brenner - RC1AED2B68C0
WATCH: Nick Schifrin interviews National Security Adviser Robert O’Brien
World
Nov 23, 2019 1:00 PM EDT