LIBYA's new interim Prime Minister Abdulhamid Dbeibeh postponed a visit to the country's east to demonstrate his unity government's progress in ending years of division between warring factions. His spokesman Mohamed Hamouda said in a social media post that the visit had been postponed without giving details. The delay underscores the continued friction between rival camps in the capital Tripoli, in the west, and Benghazi, in the east, the stronghold of commander Khalifa Haftar's Libyan National Army (LNA). East and west sides formed rival administrations in 2014, further dividing a country already beset by the chaos and violence that followed…