th Greenwald and Poitras on its board. | | Epst_9780451494566_2p_all_r1.z.indd 60 ® 9/29/16 5:51 Pa | | HOUSE_OVERSIGHT_019548 --- PAGE BREAK --- String Puller | 61 Snowden was an avid reader of Greenwald’s screeds against the government. If he were to assume the role of a modern-day Pro- metheus, deliverin