Congo questions Apple over knowledge of conflict minerals in its supply chain

Congo’s government is questioning Apple about the tech company’s knowledge of "blood minerals" from a conflict zone in the African country that could be smuggled into its supply chains and is demanding answers within three weeks.

A group of international lawyers representing Congo said Thursday that they sent letters to Apple’s CEO Tim Cook and its French subsidiary this week, raising concerns about human rights violations involving the minerals extracted from mines in the country’s troubled...