Steve Bannon, chief strategist for U.S. President Donald Trump, attends a joint press conference with U.S. President Donald Trump, not pictured, and Jens Stoltenberg, secretary general of the North Atlantic Treaty Organization (NATO), not pictured, inside the East Room of the White House in Washington, D.C., U.S., on Wednesday, April 12, 2017. Stoltenberg commented on U.S.-Russia relations during