Pakistan militants kill at least 20 kidnapped troops
Militants in north-west Pakistan have killed at least 20 of the paramilitaries they seized from a checkpoint near Peshawar, officials say.
Two men are said to have escaped - one is reportedly in a critical condition.
The troops, from the tribal police force, are reported to have been shot by their captors, who are thought to be from the Pakistani Taliban.
Aleem Maqbool reports.