Senegal: "urgent need" to fight coastal erosion (Le Drian) French Foreign Affairs minister Jean-Yves Le Drian visits the city of Saint-Louis in Senegal, to observe the impact of coastal erosion that threatens a highly-populated neighborhood. Le Drian also visited the city-centre of Saint-Louis, which is listed as a UNESCO world heritage, including a historical church which needs renovation. IMAGES AND SOUNDBITES