Valletta, 12/11/2015 (Agence Europe) - Meeting in Valletta on Wednesday 11 and Thursday 12 November for a summit on immigration and the structural causes of this, over 50 European and African leaders discussed a political declaration and a plan of common action. The most important elements of these are based on EU aid in terms of legal migration (for example, the number of exchange programmes for African students and researchers will be doubled by 2016), and are based on financial aid that...