WASHINGTON, DC - APRIL 02: Special Assistant to the President and Senior Director for European and Russian Affairs Fiona Hill attends a bilateral meeting with U.S. President Donald Trump and NATO Secretary General Jens Stoltenberg in the Cabinet Room at the White House April 02, 2019 in Washington, DC. On the 70th anniversary of NATO, Trump and Stoltenberg discussed the trans-Atlantic alliance's successes and its 'evolving challenges,' according to the White House. (Photo by Chip Somodevilla/Getty Images)
