Young Congolese Mai-Mai warriors rest in an empty classroom in the remote town of Mutongo in eastern Democratic Republis of Congo. Young Congolese Mai-Mai warriors rest in an empty classroom in the remote town of Mutongo in eastern Democratic Republis of Congo, December 4, 2004. Fears of a return to war have escalated in Congo this week after neighbouring Rwanda said it would send its forces into Africa's third largest country to hunt down Rwandan Hutu rebels hiding in the former Zaire's lawless east. REUTERS/Finbarr O'Reilly