Tehran (Basirat) :A glance at Walking of Imam Hussein's Arba'een with millions of Pilgrims. The were coming on foot, from distant locations, long reads they had walked,some said they walked 100km, some 500 km or even a longer path,for some it had taken 5 day, for some 10 dayes or even more...but the majority had been walking for 3 days at least.