Serginho Roosblad ARUA, UGANDA? As the civil war in South Sudan rages on, more than 100,000 refugees have fled to camps in neighboring Uganda. The United Nations Children#39;s Fund says $36 million is needed to meet these refugees#39; basic needs. Recently the European Commission donated $1 million, which to UNICEF is significant, but far from enough. By now Akon Thiong knows how to prepare the nutritious Plumpyrsquo;Nut for her twin daughters. Itrsquo;s a peanut-based...