A group of crime-busting Texan sheriffs has launched an online surveillance system that makes it possible for the public to watch the Mexican border on CCTV 24 hours a day. Since its launch last Thursday... nothing has happened. So what's the point? Read more...

A mineral that's used to make mobile phones is helping to finance the civil war in the Democratic Republic of Congo, say NGOs. Read more...

Gunfire echoes in the streets of Durra, Pakistan. Test firing a 9mm handgun or a Kalachnikov AK-47 rifle in the village’s main market is an every day sight. Read more...