Troops have been deployed in Libya\'s violence-hit capital following deadly weekend clashes sparked by militias. The deployment comes after community leaders and officials urged the withdrawal of all militias from the capital within 72 hours. On Friday, gunmen fired at demonstrators protesting against militias, triggering clashes between rival militants. At least 43 people were killed and hundreds of others wounded in the violence. Meanwhile in another development, the Libyan deputy intelligence chief has been freed by his abductors a day after he was seized near Tripoli airport. Libya has been gripped by lawlessness following the 2011 uprising against the rule of Muammar Ghaddafi. Ever since, myriad militia groups have been carving out their own territories across the vast mostly-desert country. Show Less >>