Police: Blast kills 7 in Pakistan, cause unclear

Police say an explosion at a street cafe and rest stop on the outskirts of the Pakistani capital has killed at least seven people. The cause of the Tuesday night blast near Islamabad was under investigation. But Ahmed Latif, a senior police official, said the damage caused - including a large crater - indicated it was likely a bomb. Reports earlier indicated a gas cylinder might have exploded. Police official Kamran Adil said the blast wounded 20 people.