Africa News Tonight - Visiting UN Secretary General Antonio Guterres appealed Tuesday for "massive" international support for Somalia as it battles a desperate humanitarian crisis caused by drought and protracted armed conflict. In South Africa the high court in Pretoria has started hearing court challenges to plans to terminate residency permits to nearly 180,000 Zimbabweans. And, today the International Monetary Fund presented an update to its global economic outlook at its spring meeting with the World Bank in Washington. For this and more, stay tuned to Africa News Tonight!