Shooting kills four in Johannesburg suburb

Gunmen opened fire on a group of men playing dice on a street corner in a Johannesburg suburb, killing four of them and injuring two others, police said Sunday. The attack on Saturday evening in Lenasia came a week after two separate shootings killed 20 people -- 16 at a bar in nearby Soweto and four others at a a tavern in South Africa's eastern city of Pietermaritzburg.