A bomb in Beirut Wednesday killed Walid Eido, a member of the Lebanese parliament, and his son, Khaled, one of the smartest, sweetest and most delightful friends I have ever had. I should wait for the results of an investigation into the explosion to learn who killed Khaled and his dad. But I will not wait. I am tired of the murders in Lebanon. I accuse the Syrian regime, headed by President Bashar al-Assad, of killing Khaled. Walid Eido was a member of the anti-Syrian parliamentary majority. Before his untimely death, the majority bloc comprised 69 of the legislature's 128 members. Now, the majority's margin has been narrowed to five, and there is no reason to believe that Syria will not go after these people and kill them, one after another, until it forces the government to collapse.