Outgoing Prime Minister, Najib Mikati, met Monday at the Grand Serail with caretaker Minister of Public Health, Ali Hassan Khalil, who presented him with an invitation to attend the 35th commemoration of the disappearing of Imam Mousa Sadr and his comrades. He also met with caretaker Minister of Economy and Trade, Nicolas Nahhas. Mikati later received Lebanon\'s permanent envoy to the United Nations, Nawwaf Salam, with talks touching on the underway preparations for the UN General Assembly.