pZimbabwe, Malawi and Mozambique prepare to evacuate their nationals from South Africa, this after a wave of xenophobic attacks targeting foreign nationals spreads. Also, as the violence sparks regional outrage, we ask what's fuelling the xenophobia and how it can be stemmed. Finally, the UN says over 1,600 refugees have already arrived in Djibouti from Yemen, but it estimates that up to 30,000 could seek refuge in the tiny nation.