AT least 22 people were killed in an overnight raid on a village in a part of eastern Democratic Republic of Congo plagued by Islamist rebel attacks, local authorities said on Tuesday. The militants struck late on Monday, killing residents of Mwenda village with machetes and guns, its civil society leader Jeremi Mbweki said. He blamed the Allied Democratic Forces (ADF), a Ugandan Islamist group which has emerged as the most lethal militia in Congo's eastern borderlands and is suspected of hacking to death at least 17 people in a nearby village last week. "Now we live in total fear,…