BUNAI, Congo (AP) — Aid supplies were rushed in to the center of Congo’s outbreak of a rare type of Ebola virus as beleaguered medical workers have struggled with a lack of equipment, a distrustful population and armed groups in a volatile region. A white cargo plane on Thursday morning delivered masks, gloves, boots, and medications — all of which are in short supply — donated by the European Union to Bunia, a northeastern town at the heart of the outbreak. U.N.-branded forklifts lifted