Millions throng Iraq shrine despite fears of an Islamic State attack
Some pilgrims came from as far afield as Basra, Iraq's main southern port city some 500 kilometres away by road.
By : dr swati srivastava
Update: 2016-11-22 08:00 GMT
Some pilgrims came from as far afield as Basra, Iraq's main southern port city some 500 kilometres away by road.