The world’s focus is on the refugee and migrant crisis in Europe. But millions of people are also on the move across Africa, escaping poverty and persecution. As Henry Ridgwell reports for VOA, migration experts say the global networks are linked – and any solution must address the causes of the upheaval at source.

Originally published at - http://www.voanews.com/media/video/crackdown-fuels-africa-migration-crisis-drives-flow-across-mediterranean/2960544.html