Seattle at San Francisco, 4:05 p.m. Cleveland at L.A. Angels, 4:07 p.m. St. Louis at Boston, 7 p.m. Chicago at Charlotte, 1 p.m. L.A. Lakers at Oklahoma City, 3:30 p.m.

Trump Weakens U.S. Cyberdefenses at a Moment of Rising Danger The firing of the head of the N.S.A. was only the latest move to erode fortifications against cyberattacks, especially those targeting ...