FILE-In this Thursday, June 30, 2011, file photo Cameroon President Paul Biya listens during a session on the 17th African Union Summit theme of youth empowerment, at the Sipopo Confere

 

              FILE-In this Thursday, June 30, 2011, file photo Cameroon President Paul Biya listens during a session on the 17th African Union Summit theme of youth empowerment, at the Sipopo Confere
FILE-In this Thursday, June 30, 2011, file photo Cameroon President Paul Biya listens during a session on the 17th African Union Summit theme of youth empowerment, at the Sipopo Conference Center, outside Malabo, Equatorial Guinea. Cameroon's 79-year-old President Paul Biya marks 30-years in office on Tuesday, Nov. 6, 2012, and the ruling party planned boisterous celebrations while banning the opposition from holding a protest.(AP Photo/Rebecca Blackwell, File)