epa03127462 Senegalese opposition presidential candidate and former prime minister Macky Sall speaks during a press conference in Dakar, Senegal 29 February 2012. Unofficial results from Senegal's presidential election suggest a run-off is likely with a close race between incumbent president Abdoulaye Wade and former Prime Minister Macky Sall who experts say is the favorite to win and become Senegals next president. EPA/NIC BOTHMA