AP Top Olympic News at 10:27 a.m. EDT

Jenny Simpson reveals rare heart condition caused her collapse; she will not return to runningMondo can sing, too: Duplantis releases 'Gold' as anthem for Ultimate ChampionshipUS '28 track trials headed back to Eugene (not LA) over compressed 6-day scheduleUS men and Canada women win flag football world titles as spots earned for the Los Angeles OlympicsLani Pallister stuns Katie Ledecky with her first international 800 free loss at Pan PacsKate Douglass swims 2nd world-best time in 50 free on same day at Pan PacsMichael Phelps returns poolside with his sons as 8-year-old Beckett eyes swimmingAthens is cleaning its all-marble Olympic stadium for the first time in more than a centuryGerman runner calls for 'more respect' after seeing online racial abuse of teammatesSouth African cyclist S’a