Dozens are killed in Kenya after a dam collapsed near the town of Mai Maihu, triggering an emergency order for all reservoirs to be inspected within a day. Also, Darfuri activist Niemat Ahmadi urges the UN Security Council to act on the “worst humanitarian crisis in our lifetime” in Sudan. And we meet Dennis Ombachi, a Kenyan rugby player-turned-Tik Tok sensation thanks to his cooking skills.