Venice launches pilot program to charge entry fee to dayCongo questions Apple over knowledge of conflict minerals in its supply chainKentucky appeals court denies Bob BaffertColumbia's president, no stranger to complex challenges, walks tightrope on student protestsXander Bogaerts has seasonShip comes under attack off coast of Yemen as Houthi rebel campaign appears to gain new speedFirst round of North Macedonia's presidential polls shows big shift towards centerMalaria is still killing people in Kenya, but a vaccine and local drug production may helpAnother exChina to improve museum docent services