Prime Minister Benjamin Netanyahu stood on the stage of the Jerusalem Convention Center at the end of the Likud-Yisrael Beiteinu campaign launch on Tuesday. By his side was the singer Sarit Hadad. She sang to him, "You are awesome / No one can top you / You're the greatest of them all." Netanyahu placed his right hand on his heart; his left grasped Hadad's elbow. On his face was an expression of someone...