Burundi: Rebel factions clash, 20 fighters dead

At least 20 Burundi fighters were killed on Tuesday in heavy clashes between two rival rebel factions that sent scores of residents fleeing the capital's northern suburbs, witnesses said. Machine gunfire and explosions shattered the air as insurgents opposed to Agathon Rwasa, the leader of the rebel Forces for National Liberation (FNL), battled fighters loyal to him.