Al-Jazeera Video: Taliban targets Nato and US supply convoys - 23 Nov 08

"Taliban fighters in Afghanistan are trying to cut off vital supply routes used to deliver food to Nato forces. Convoys of trucks from Pakistan have to travel along one exposed highway, making them vulnerable to Taliban ambush.

David Chater has been to the scene of the latest attack in Aziz Khan Kaly, near Jalalabad. "