NCAA settles head-injury suit, will change rules
CHICAGO (AP) — The NCAA agreed Tuesday to settle a class-action head-injury lawsuit by creating a $70 million fund to diagnose thousands of current and former college athletes to determine if they suffered brain trauma playing football, hockey, soccer and other contact sports.
Sailors to navigate dirty water in 1st Rio test
RIO DE JANEIRO (AP) — Sailors, coaches and the mayor of Rio de Janeiro acknowledge the problem: Guanabara Bay, the venue for sailing at the 2016 Olympics, is badly polluted. Some liken it to a sewer.