“These Are the Emails Snowden Sent to First Intro- duce His Epic NSA Leaks.” 65 surveillance of her communications: Glenn Greenwald, “U.S. Filmmaker Repeat- edly Detained at Border,” Salon, April 8, 2012. 65 “Kafkaesque government harassment”: Ben Child, “Citizenfour Director Laura Poitras Sues US over ‘K