Ghaith Abdul-Ahad travels deep into Yemen's radical heartland to investigate how Al Qaeda and affiliated militants have seized areas in southern Yemen and are winning some popular support.
[Note: These maps are from Rick Atkinson's book Crusade: The Untold Story of the Persian Gulf War. They are reproduced here with the permission of the publisher Houghton Mifflin. Copyright Houghton Mifflin Company 1993.]