Macky Sall à Tivaouane pour 2 jours, avant sa tournée

Opposition presidential candidate and former Prime Minister Macky Sall casts his vote at a polling station in Fatick, Senegal Sunday, March 25, 2012. Senegalese voters are deciding Sunday whether to give their 85-year-old president, Abdoulaye Wade, another term in office, or instead back his one-time protege Sall in a runoff election that could oust the incumbent of 12 years.(AP Photo/Tanya Bindra)