CORONAVIRUS: March Madness leads long list of canceled sports

Mike Lemcke, from Richmond, Va., sits in an empty Greensboro Coliseum after the games were canceled at the Atlantic Coast Conference basketball tournament in Greensboro, N.C. (BEN McKEOWN/Associated Press)
Mike Lemcke, from Richmond, Va., sits in an empty Greensboro Coliseum after the games were canceled at the Atlantic Coast Conference basketball tournament in Greensboro, N.C. (BEN McKEOWN/Associated Press)

The world's sports schedule cratered at warp speed Thursday, with one of the biggest events on the U.S. calendar, the fun-filled and colorful college basketball tournament known as March Madness, beco…