Huge explosion at gas station injures four

By a traffic-choked intersection in Makhachkla, Dagestan, a pump smokes ominously on a gas station forecourt. Nearby drivers peel away from it as fast as they can, and a local with a good vantage point starts filming. By the time it goes up, few are in the area–and yet the size of the blast resulted in at least four injuries, according to reports.