Servants speak to each other in the courtyard of the emir's palace in Kano, Nigeria, July 18, 2014. The Emirate of Kano is part of the Sokoto Caliphate, one of the great Islamic empires that dotted ... more 
Servants speak to each other in the courtyard of the emir's palace in Kano, Nigeria, July 18, 2014. The Emirate of Kano is part of the Sokoto Caliphate, one of the great Islamic empires that dotted the Sahel, profiting from caravan routes connecting Africa's interior with its Mediterranean coast. Nigeria's former colonial ruler Britain kept most of the northern hierarchy in place and the emirate continued to hold sway over the largely underdeveloped region after independence in 1960. Lamido Sanusi, Nigeria's ousted central bank governor, was named Emir of Kano in June, making an outspoken government critic one of the most influential leaders in the largely Muslim north. The throne, however, has few constitutional powers. Picture taken July 18, 2014. REUTERS/Joe Penney (NIGERIA - Tags: RELIGION ROYALS SOCIETY) ATTENTION EDITORS PICTURE 06 OF 33 FOR PACKAGE 'THE EMIR OF KANO' SEARCH 'PENNEY SANUSI' FOR ALL IMAGES less 
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Reuters | Photo By JOE PENNEY / REUTERS
Fri, Aug 15, 2014 7:25 AM EDT