A Palestinian mother and her son with dual citizenship wait outside a bus before they leave the Gaza Strip Jan. 8, 2009.[Xinhua]
![A Palestinian mother and her son with dual citizenship wait outside a bus before they leave the Gaza Strip Jan. 8, 2009.[Xinhua]](http://images.china.cn/attachement/jpg/site1007/20090109/000bcdb95f1d0ad0f3e52c.jpg "A Palestinian mother and her son with dual citizenship wait outside a bus before they leave the Gaza Strip Jan. 8, 2009.[Xinhua]")