African migrants climb a border fence covered in razor wire during their latest attempt to cross into Spanish territory between Morocco and Spain's north African enclave of Melilla, May 1, 2014. Around 400 people stormed the border and at least 150 of them reached European territory, according to local authorities. REUTERS/Jesus Blasco de Avellaneda (SPAIN - Tags: POLITICS SOCIETY IMMIGRATION TPX IMAGES OF THE DAY)