The people of Madagascar will return to polling stations on Friday to choose a new president in a run-off vote to end years of political turmoil.<br /> <br />But old rifts will likely influence the outcome of the election.<br /> <br />The main candidates rely on supporters of their respective sponsors, outgoing President Andry Rajoelina and the man he deposed Marc Ravalomanana.<br /><br />Al Jazeera's Tania Page reports from the capital, Antananarivo.
