Supporters of Nigerian President Goodluck Jonathan, wear masks depicting his face during his visit in Yola, Nigeria, Thursday, Jan. 29, 2015. Youths angry at the Nigerian government's failure to fight Islamic extremists threw stones Thursday at President Goodluck Jonathan's electioneering convoy in the eastern town of Jalingo, breaking windshields and windows on several vehicles. (AP Photo/Lekan Oyekanmi)
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