Jun. 15 - Afghan President Hamid Karzai has threatened to pursue Taliban militants into neighbouring Pakistan if they continue cross-border attacks.

The Pakistani Taliban officials recently vowed to send fighters into Afghanistan to fight Afghan and foreign forces. Karzai said Afghanistan would retaliate of it did. His comments came as U.S-led and Afghan forces killed more than 15 insurgents in the search for hundreds of prisoners, including Taliban, who broke out of jail after comrades blew up the gates of jail in Kandahar.

Sonia Legg reports.