Fleeing the bombs, Syrians set up camp underground In a field dotted with olive trees in embattled northwestern Syria, displaced Syrians and their families live in an underground shelter they now call home. Backed by Russia, government forces have been chipping away at Syria's last major rebel bastion since December. The region is run by jihadists and allied rebel groups, and is home to around three million civilians.\\n IMAGES AND SOUNDBITES