The petty politics of forming a national "unity" government in Lebanon will be overshadowed this week by a development with local and regional implications. All Lebanese political prisoners still held in Israeli jails will return home. Five in total, including Samir Kuntar, the dean of Arab detainees, who has spent close to three decades of his life in captivity. With the return of prisoners, another chapter of Hizballah's struggle against Israel has closed.