Political opposition leader Martin Ziguele, foreground left, and head of the political opposition's delegation to the peace talks Nicolas Tiangaye, foreground right, arrive at the airpo

 

              Political opposition leader Martin Ziguele, foreground left, and head of the political opposition
Political opposition leader Martin Ziguele, foreground left, and head of the political opposition's delegation to the peace talks Nicolas Tiangaye, foreground right, arrive at the airport in Bangui, Central African Republic Monday, Jan. 7, 2013. Delegations representing Central African Republic's government and the rebels who now control much of the country's north were to head Monday to hold peace talks in Libreville, Gabon, though already there are concerns about what will happen if those negotiations fail. (AP Photo/Ben Curtis)