Moroccan soldiers carry an African migrant away on a stretcher on the Moroccan side of a border fence with Spain's north African enclave of Melilla after an attempt by migrants to cross into Spanish territory, April 3, 2014. Spain has more than doubled the strength of security forces at Melilla, after about 500 people stormed its fences in the biggest border rush for years earlier this month. Immigrants from all over Africa regularly dare the razor-wire fences of Spanish enclaves Ceuta and Melilla, which are surrounded by Moroccan territory and sea. REUTERS/Jesus Blasco de Avellaneda (SPAIN - Tags: POLITICS SOCIETY IMMIGRATION)