[null, {"document_url": "http://clinic.cyber.harvard.edu/event/media-advocacy-101/", "unformatted_src": "http://blogs.law.harvard.edu/cyberlawclinic/files/2014/04/HLDocs.png", "src": "http://blogs.law.harvard.edu/cyberlawclinic/files/2014/04/HLDocs.png", "formatted_filename": "HLDocs", "rendered_width": 158, "rendered_height": 117}, null]