Senegal polls: Clock ticks as jailed candidates are released

International investors will be closely monitoring the presidential election in senegal, after delays incited widespread protests. The country, usually one of coup-prone west africa's most stable democracies, has been gripped by tension since early february, when president macky sall tried to postpone the vote that had been due to take place on feb. 25 by 10 months, leading to warnings of democratic backsliding.