A demonstrator holds a picture of Western Sahara independence campaigner Aminatou Haidar during a protest in Valencia December 10, 2009. Haidar started a hunger strike 23 days ago in protest at being expelled from her desert homeland. She has been at Lanzarote airport in the Canary Islands refusing food ever since Moroccan authorities put her back on a plane when she returned home to Laayoune after a trip to New York. REUTERS/Heino Kalis (SPAIN CONFLICT POLITICS)