FILE - WikiLeaks founder Julian Assange speaks on the balcony of the Ecuadorean Embassy in London, Feb. 5, 2016. Assange will plead guilty to a felony charge in a deal with the U.S. Justice Department that will free him from prison and resolve a long-running legal saga over the publication of a trove of classified documents. (AP Photo/Kirsty Wigglesworth, File)

FILE - WikiLeaks founder Julian Assange arrivies at Belmarsh Magistrates' Court in London, Feb. 7, 2011. Assange will plead guilty to a felony charge in a deal with the U.S. Justice Department that will free him from prison and resolve a long-running legal saga over the publication of a trove of classified documents. (AP Photo/Kirsty Wigglesworth, files)

FILE - Julian Assange speaks to the media outside the Ecuadorian embassy in London, May 19, 2017. Assange will plead guilty to a felony charge in a deal with the U.S. Justice Department that will free him from prison and resolve a long-running legal saga over the publication of a trove of classified documents. (AP Photo/Frank Augstein, File)