https://slate.com/news-and-politics/2018/06/american-diplomatic-staff-in-china-report-hearing-strange-sounds-then-experiencing-symptoms-of-brain-trauma.html
The fabric of the fringe
https://slate.com/news-and-politics/2018/06/american-diplomatic-staff-in-china-report-hearing-strange-sounds-then-experiencing-symptoms-of-brain-trauma.html