Simone Biles Seeks to Conquer Twisties, Sets Sights on Beam

TOKYO, Aug 3 -- Simone Biles will on Tuesday attempt to conquer the "twisties", the terrifying mental disorientation that shattered her hopes of six gold medals at the Tokyo 2020 Games, when she returns to competition in her final event, the beam finals. Described as a sort of mental block...