The Israeli government has vowed to expel Yasser Arafat, calling him an "obstacle" to peace. But the 72-year-old Palestinian leader is much more than that; he is a career terrorist, trained, armed and bankrolled by the Soviet Union and its satellites for decades. Before I defected to America from Romania, leaving my post as chief of Romanian intelligence, I was responsible for giving Arafat about $200,000 in laundered cash every month throughout the 1970s. I >>SNIPPED>> "I invented the hijackings [of passenger planes]," Arafat bragged when I first met him at his PLO headquarters in Beirut in the early 1970s....