 Complete the following phrase:  Lebanon hosts more than 400,000 Palestinian refugees, some 215,000 of whom live in camps, including the descendants of those who fled from Palestine during the 1948 Arab-Israeli War. In 1962, Palestinians were categorized as foreigners in Lebanon, regardless of how long they had lived there. Non-Lebanese, which included the refugees, were restricted from working in over 70 skilled professions until 2005, when new legislation officially opened 50 such jobs to them. The 