World Feb 12 Experts examine what the U.S. policy shifts on Ukraine mean for NATO By Amna Nawaz, Dan Sagalyn
World Jan 12 Watch 10:34 What kind of threat does Russia pose to the U.S.? President-elect Trump has said he would like to improve relations with Russia. But his choice for defense secretary, Gen. James Mattis, views Russia as America’s number one threat. What’s the reality of the White House-Kremlin dynamic? Steve Inskeep discusses with… By PBS News Hour