Lebanon has a new president and prime minister that many Lebanese and Gulf and Arab countries hope will bring the war-scarred Mediterranean nation out of its economic and political crisis. Lebanon’s new President Joseph Aoun vows to tackle corruption and wants only the national army to hold weapons and protect Lebanon’s borders, moves likely to challenge the Shiite militia Hezbollah and Israel. Many Lebanese see both Aoun and Prime Minister Nawaf Salam as being above the political infighting that has paralyzed Lebanon in recent times. Aoun headed Lebanon’s national army for years, winning the respect of citizens and foreign leaders