Mideast's Christians Losing Numbers and Sway.

Christians used to be a vital force in the Middle East. They dominated Lebanon and filled top jobs in the Palestinian movement. In Egypt, they were wealthy beyond their number. In Iraq, they packed the universities and professions. Across the region, their orientation was a vital link to the West, a counterpoint to prevailing trends. But as Pope Benedict XVI wends his way across the Holy Land this week, he is addressing a dwindling and threatened Christian population driven to emigration by political violence, lack of economic opportunity and the rise of radical Islam. A region that a century ago was 20 percent Christian is about 5 percent today and dropping. [ABSTRACT FROM PUBLISHER]