https://news.ycombinator.com/item?id=22176261 ("Harvard scientist is arrested, accused of lying about ties to China (npr.org)" (2020) — 200 comments)
https://news.ycombinator.com/item?id=29550410 ("Former Harvard chemistry chair to stand trial for allegedly hiding ties to China (wgbh.org)" (2021) — 194 comments)