THE prime minister of Libya's new unity government has instructed the attorney general to open an investigation into the discovery of bodies in Benghazi. Local media said more than a dozen bodies of people shot dead were found on Thursday in the eastern city that is the stronghold of Khalifa Haftar's Libyan National Army (LNA), whose assault on the capital Tripoli was repulsed last year. Prime Minister Abdulhamid Dbeibeh, who was selected through a United Nations-led process and took office this week, tweeted that such events cannot be tolerated or covered up. "I gave direct instructions to the Interior Minister…