2. The war in Syria, summarized.
3. "Preventable errors led to hospital attack, military says"
Gen. John Campbell, the top U.S. commander in Afghanistan, said the airstrike was supposed to have been directed at a nearby facility being used as a Taliban command center but the warplane fired at the wrong building.
After the plane's targeting sensors malfunctioned, he said, the crew relied on a physical description to home in on the target. But no Americans on the ground were in position to see the hospital.