Sierre Leone journalist Sylvia Blyden has been forced into hiding after receiving death threats, while another, Umaru Sitta Turay, suffered a vicious knife attack, Paris-based Reporters sans Frontières (RSF) has reported. Both journalists were targetted for attack because they had allegedly “libelled” Sierra Leone’s president, RSF said, urging the head of state to call off the “witch-hunt” against...