The Washington Post's "Developing stories" briefing leads with international health experts meeting to decide whether the United States will lose its measles-elimination status, a 2000 achievement, amid a resurgence of 5,182 cases in 2026 and at least nine deaths. It also covers John Cornyn's Senate exit to James Talarico, Nvidia's probe of CEO Jensen Huang's affair, Cranbury Township's withheld $26 million theft, new GLP-1 vision-loss label warnings, Karen Read's $100,000 settlement, and a possible Northeast nor'easter.