An Afghan man with his son lead a flock of sheep at a livestock market ahead of the sacrificial Eid al-Adha festival in Herat on Septmber 23, 2015. Muslims across the world are preparing to celebrate annual festival of Eid al-Adha or the festival of sacrifice which marks the end of the Hajj pilgrimage to Mecca and commemorates prophet Abraham's readiness to sacrifice his son to show obedience to God. AFP PHOTO / Aref Karimi (Photo credit should read Aref Karimi/AFP/Getty Images)
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AFP AREF KARIMI