Reuters has reviewed more than 50 of the documents, labeled "Secret" and "Top Secret" but has not independently verified their authenticity. This could help investigators focus their effort, though many people could have had access to these documents. Some images also depict printouts of documents with time stamps at the top right corners showing when they were printed. One of the leaked documents rests on a table and in the right corner of the picture is what appears to be a bottle of Gorilla super glue. U.S. officials told Reuters on Sunday that they have not ruled out the possibility that the documents may have been doctored.

---