Caster Semenya says she's switching to the 200 meters in bid to run at the Olympics

FILE - In this Sunday, June 30, 2019 file photo, South Africa's Caster Semenya competes in the women's 800-meter race during the Prefontaine Classic, an IAAF Diamond League athletics meeting, in Stanford, Calif.. Caster Semenya has signed for a South African soccer club and may be considering giving up track and field, it was announced Friday, Sept. 6. The Olympic 800-meter champion is currently in a legal battle with the IAAF over her right to compete without taking testosterone-suppressing medication. (AP Photo/Jeff Chiu, file)