Cameroon separatist attacks kill four security forces: government

Separatists from Cameroon's Anglophone region have killed four security forces in several attacks over the past few days, the government said on Saturday, an unprecedented violent turn to a movement that risks morphing into a full blown insurgency.A government crackdown on the separatists has killed dozens of people since October and driven many into the arms of a once-fringe separatist movement ahead of presidential elections in 2018.It followed on from demonstrations a year ago by English-spea