side the NSA who had access to the sealed-off computer networks. Did it find its man? If so, was it before or after Snowden arrived in Hong Kong with the Level 3 NSA files? | | Epst_9780451494566_2p_all_r1.indd 233 @ 9/30/16 8:13AM | | HOUSE_OVERSIGHT_019721 CHAPTER 22 The Chinese Puzzle The first [false assum