RIO DE JANEIRO (AP) — Usain Bolt won a 100-meter exhibition race Sunday in Rio de Janeiro, running a slow time of 10.12 seconds. The six-time Olympic gold medalist said he'd hoped to run under 10 seconds. The exhibition was staged on a track set up at a horse racing venue in central Rio. Bolt holds the world record of 9.58 and hopes to add three more Olympic golds next year at the Rio Olympics.