APTOPIX TOGO ELECTIONS

Togo riot police chase after supporters of opposition leader Jean-Pierre Fabre as they protested in Lome, Togo. Tuesday March 9, 2010. Riot police blocked the top opposition leader from reaching a demonstration he wanted to lead Tuesday, the fourth day of rising tension since the son of the country's former dictator was declared winner of a disputed presidential ballot. (AP Photo/Sunday Alamba)