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<http://www.catholicnewsagency.com/images/Chen_Guangcheng_appears_in_a_youtube_video_after_escaping_from_house_arrest_in_China_on_April_22_2012_CNA_World_Catholic_News_4_30_12.jpg>
<http://www.catholicnewsagency.com/news/state-department-asked-to-aid-chen-guangchengs-nephew/>