Since Friday, two other provincial capitals — Zaranj in the southwest and Sheberghan in the north — have also fallen to the Taliban. After sweeping through rural areas, the insurgents’ military campaign has recently shifted to brutal urban combat.... And since the Games opened on July 23, daily cases outside the bubble in Tokyo have more than tripled. Quotable: “ Some parts were extremely enjoyable, ” Caeleb Dressel, the U.S. swimmer who won five gold medals, said of his two weeks in Tokyo....