Suicide bomber kills three Afghan policemen

Lashkar Gah: Three people were killed and three others wounded after a suicide bomber attacked police in southern Afghanistan on Friday, police said.

The bombing came hours after Nato leaders meeting in Bucharest confirmed their "firm and shared long-term commitment" to Afghanistan.

The bomber blew himself up in the capital of Helmand province, Lashkar Gah, after walking up to a police vehicle.