By Reuters Staff2 Min ReadKAMPALA( Reuters)-The gunmen who tried to kill a Ugandan minister last month trained in an Islamist rebel camp in Democratic Republic of Congo, police said on Thursday. Armed men on motorcycles intercepted Katumba Wamala, Uganda’s works and transport minister and a former military and police chief, as he drove through a suburb of the capital Kampala and peppered his vehicle with bullets. The suspects are part of a team that trained in a camp in neighbouring Congo’s Nort