Birtukan Mideksa, a former opposition leader who went into exile in the US, says "shortfalls are inevitable".
Thousands of people rushed to KwaHlathi village after a man found what turns out to be quartz.
Tunisian second seed Ons Jabeur beats Russia's Daria Kasatkina to win her first singles title at the Birmingham Classic.
Rupert Wingfield-Hayes takes a look at how the athletes' village hopes to mitigate the risk of Covid.
The Ugandan was part of a nine-member squad which were fully vaccinated, reports say.
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