Rwandan security forces say they have killed 19 suspected terrorists blamed for a weekend attack that left 14 dead near the Volcanoes National Park, famous for its mountain gorilla sanctuary. Among those that were murdered include ordinary residents who were found in their homes and attacked with knives, machetes and stones. Dozens of rebel groups are active in mineral-rich eastern DRC, and the Rwandan district of Musanze near the border with the DRC has been attacked repeatedly in the past.