Iraq crisis: Western airstrikes not enough, says Irbil Archbishop

A Catholic Church leader in Iraq has said that western airstrikes have not done enough to protect the country's Christians.

The Archbishop of Irbil Bashar Warda says more force needs to be used to keep Christians safe.

Tens of thousands fled their villages and towns near Mosul in early August, as Islamic State militants advanced through the area.

Quentin Sommerville reports from Irbil.