Former Mossad officer Victor Ostrovsky dropped major bombshells in his explosive 1990 book “By Way of Deception” — and #Israel immediately tried to ban it worldwide. In the book, Ostrovsky claimed Mossad had advance warning of the devastating 1983 Beirut Marine Barracks bombing that killed 241 American servicemen. According to him, Israeli intelligence passed on only vague, useless alerts while deliberately withholding critical details about the truck bomb plot. Why?