Gunmen kill 15 at college in north Nigeria's Kano

Kano; Nigeria: Gunmen stormed a higher education college in northern Nigeria on Wednesday, firing on fleeing students and setting off an explosion in an attack that killed at least 15 people and wounded 35, police said.

There was no immediate claim of responsibility for the attack in the region's main city of Kano, but the Islamist militant group Boko Haram, which has repeatedly targeted civilians in the north, is likely to be a prime suspect.