Libyan leader Muammar Gaddafi waves from a car in the compound of Bab Al Azizia in Tripoli, after a meeting with a delegation of five African leaders seeking to mediate in Libya's conflict April 10, 2011. [Photo/Agencies]

South Africa's President Jacob Zuma (R) greets Libya's Muammar Gaddaffi upon his arrival in Tripoli, in this handout picture by South Africa's Government Communications and Information service (GCIS) April 10, 2011. [Photo/Agencies]