
At least 20 people have been killed in a double suicide bomb attack at a camp for displaced people in north-west Pakistan, police said.The bombs were detonated just minutes apart in the Kacha Pukha camp on the outskirts of the city of Kohat.
The attack hit a crowd of refugees waiting for aid handouts.
The camp is a reception centre for people fleeing Taliban violence and Pakistani army operations close to the Afghan border.
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