Illinois and New York join California in ordering lockdowns
US virus testing faces new headwind: Lab supply shortages
Dow drops more than 900 points, ending worst week since 2008
Top Flyer: Dayton's Obi Toppin leads AP All-American team
Going stir crazy? Then train like an astronaut, mimic space
Trump angrily defends his handling of pandemic
Filthy lucre: Paper money shunned for fear of virus spread
The Latest: Washington, D.C., extends closures into April
