Arbaeen: Millions on journey of faith

Millions of pilgrims have headed to the holy city of Karbala to take part in the Arbaeen pilgrimage.

Wissam al-Bayati
Press TV, Karbala

Millions of pilgrims have flocked to the holy city of Karbala to take part in the Arbaeen pilgrimage, centered around the shrine of Imam Hussain (AS).