Senegal votes for new president after years of crisis

Senegal heads to the polls this Sunday to choose a new president in a closely watched contest following years of unrest. With 7.3 million voters, the nation sees ex-PM Amadou Ba and outsider Bassirou Diomaye Faye as top contenders. Both former tax inspectors, the 62-year-old Ba offers continuity, contrasting the 43-year-old...