Libyan leader Col. Moammar Gadhafi greets supporters in Tripoli on Sunday as envoys from the African Union, including South African President Jacob Zuma, arrived for two days of talks with Col. Gadhafi and rebel leaders. The African Union repeated its call for a cease-fire. (Associated Press)

Photo by: Pier Paolo Cito

Libyan leader Col. Moammar Gadhafi greets supporters in Tripoli on Sunday as envoys from the African Union, including South African President Jacob Zuma, arrived for two days of talks with Col. Gadhafi and rebel leaders. The African Union repeated its call for a cease-fire. (Associated Press)