Senegal's once jailed opposition candidate Bassirou Diomaye Faye is now the West African nation's fifth and youngest president ever, promising to restore stability and ring in a new era of economic progress. As Diomaye Faye evokes Senegal's 'profound desire for change', FRANCE 24's François Picard is joined by Mamadou Diouf, Historian, Leitner Family Professor of African Studies and Director of Columbia University's Institute for African Studies.
