A young boy runs to take his place, as bodyguards protecting the Emir of Daura Faruk Umar Faruk make traditional Friday prayers with hundreds of other worshippers outside the Emir's Palace Mosque in Daura, the home town of opposition candidate Gen. Muhammadu Buhari, in Katsina state in northern Nigeria Friday, March 27, 2015. The imam of the mosque called on worshippers to pray for free and fair elections, which are due to be held on Saturday. (AP Photo/Ben Curtis), APTOPIX