In this file photo, Libyan leader Muammar Gaddafi, center, with then-Egyptian President Hosni Mubarak, right, his Yemeni counterpart Ali Abdullah Saleh, center left, and then-Tunisian president Zine El Abidine Ben Ali, far left during a group picture with Arab and African leaders during the second Afro-Arab summit in Sirte, Libya, Sunday, Oct. 10, 2010. [image | AP]