Caster Semenya divides opinion in Rio Olympic debut
![Caster Semenya divides opinion in Rio Olympic debut](http://bloximages.chicago2.vip.townnews.com/gazettetimes.com/content/tncms/assets/v3/editorial/c/5f/c5f966d9-1f01-5b45-bbef-9f508bf0fed3/57b48ee622610.image.jpg?resize=300%2C221)
RIO DE JANEIRO (AP) — The Olympic Games is running into a storm of controversy involving Caster Semenya, the favorite in the women's 800 meters. The South African, the unwilling face of track's ethical and medical dilemma over women with…