Suicide bomb hits foreign convoy in Kabul, Afghanistan

A convoy of foreign armoured cars in Afghanistan's capital, Kabul, has been targeted by a suicide bomber.

An explosives-filled Toyota Corolla was blown up beside two foreign military vehicles at around 08:00 (03:30 GMT).

At least six Afghan civilians, including two children, have been killed, officials say.

The Nato-led International Security Assistance Force said it was looking into whether there are foreign casualties.

David Loyn reports.