Africa News Tonight: Horn of Africa Braces for Another Season of Diminished Rainfall & More - February 23, 2023

The Intergovernmental Authority on Development (IGAD) says the Horn of Africa is bracing for yet another depressed rainy season. From the Kenyan capital Nairobi, Reuben Kyama reports; President Salva Kiir has appealed to more than 2 million South Sudanese refugees to return home; And, Russia’s Deputy Foreign Minister Mikhail Bogdanov has denied that private mercenaries from the Wagner Group are working in Burkina Faso.