Vice Chairman of the Libyan National Transitional Council (NTC) Abdel Hafiz Ghoga Sunday officially announced the liberation of Libya from the regime of Muammar Gaddafi at a ceremony being held in Libya\'s second largest city of Benghazi. The announcement came three days after former Libyan leader Muammar Gaddafi was killed in his hometown Sirte. Benghazi is the seat of the NTC and the birthplace of Libya\'s anti-Gaddafi rebellion.