Kasarani.com - where kenyans click: Rebels tighten grip on eastern Congo ================================================================================ LA Times on 01 November, 2008 08:00:00 Aid organizations worry about the fate of tens of thousands of displaced civilians fleeing camps. Tutsi-led rebels tightened their hold Saturday on newly seized swaths of eastern Congo, forcing tens of thousands of frightened, rain-soaked civilians out of makeshift refugee camps and stopping some from fleeing to government-held territory.