Before revision: Diplomatic spying by the United States had been revealed as far back as 2010, when it was revealed that US agencies had spied on UN chief Ban Ki-moon – at the time, it was not known that this had been done as part of a systematic program.WikiLeaks cables: Hillary Clinton meets Ban Ki-moon after spying revelations, The Guardian, 2 Dec 2010.
After revision: Diplomatic spying by the United States had been revealed as far back as 2010, when it was revealed that US agencies had spied on the Secretary-General of the United Nations, Ban Ki-moon – at the time, it was not known that this had been done as part of a systematic program.WikiLeaks cables: Hillary Clinton meets Ban Ki-moon after spying revelations, The Guardian, 2 Dec 2010.