FILE - In this May 29, 2005 file photo, Saad Hariri, son of Lebanon's slain former Premier Rafik Hariri, prays in front of his father's tomb after his electoral victory in Beirut, Sunday. Hariri who resigned from Saudi Arabia nearly two weeks ago has been caught in the crossfire between the region's two feuding powers -- Sunni Saudi Arabia and Shiite Iran. The 47-year-old who for years had tried to play a balancing act in Lebanon, with its delicate, sectarian-based political system, resigned in the most bizarre manner, throwing the country's and his own political future into the unknown. (AP Photo/Mahmoud Tawil, File)