Deadly Ethiopia unrest poses fresh challenge to Nobel winner

Ethiopia's Nobel Peace Prize-winning Prime Minister Abiy Ahmed faced the most serious political challenge of his short rule Thursday as officials said dozens of people might be dead in two days of unrest caused by tensions between security forces and the country's most prominent opposition figure.Not two weeks have passed since Abiy was named the Nobel winner for his sweeping reforms that included welcoming home from exile Mohammed and other opposition figures who had been considered terrorists