https://www.cbsnews.com/news/havana-syndrome-culprit-investigation-new-evidence-60-minutes-transcript/
tl;dr: it was Russia.
https://www.cbsnews.com/news/havana-syndrome-culprit-investigation-new-evidence-60-minutes-transcript/
tl;dr: it was Russia.
Earth shape mystery continues as lead Flat Earth Society investigator says bar for proof was set impossibly high