BENI Democratic Republic of Congo (Reuters) - A crowd stoned to death a young man in northeast Congo on Friday before burning and eating his corpse, witnesses said, in apparent revenge for a series of attacks by Ugandan rebels. The incident in the town of Beni followed a number of overnight raids in the area blamed on the Islamist group ADF-NAUL, who are thought to have massacred more than 100 people this month, using hatchets and machetes to kill their victims. Witnesses said the man, who has not been identified, aroused suspicion on a bus when passengers discovered he could...