Ahmed Abdalla sat on a sidewalk in downtown Cairo, waiting for a bus that will start him on his journey back to Sudan. He doesn't know what he'll find in his homeland, wrecked and still embroiled in a 2-year-old war.
His wife and son, who weren't going with him, sat next to him to bid him goodbye. Abdalla plans to go back for a year, then decide whether it’s safe to bring his family.
