Can Libya's strongman Hafter capture Tripoli?

The sudden offensive against Tripoli by Libyan strongman Khalifa Haftar has taken pro-government forces and the international community by surprise.Haftar's self-proclaimed Libyan National Army launched the assault on Thursday as UN chief Antonio Guterres visited Tripoli ahead of a planned conference later this month to hammer out a roadmap for delayed parliamentary and presidential elections.Haftar believes that "a national conference is a forum in which all the actors must... show they are wil