It is an industry that was supposed to be cleaned up, after the turn-of-the-millennium­ notoriety surrounding so-called blood or conflict ­diamonds—precious stones mined in African war zones ...

The blood is going to be flowing, and everybody will be excited. I’m going to be excited," he said this week. "Look, I’ve coached a lot of games in my life, and a lot of big games in and out ...

Hosted by investigative reporter Dominic Cunningham-Reid, this National Geographic TV special follows the international trade of illegal diamonds along a danger-filled route from Sierra Leone to ...