4 ms·How UFO sightings went from joke to national security worry in Washington6 points by throwkeep 5y agoJosephK 5y agoPaywalled. Anyone got a tl;dr?maxharris 5y agohttps://webcache.googleusercontent.com/search?q=cache:hWBsy-1ZkDMJ:https://www.washingtonpost.com/dc-md-va/2021/05/23/ufo-report-sightings-search/+&cd=1&hl=en&ct=clnk&gl=us&client=safari https://webcache.googleusercontent.com/search?q=cache:hWBsy-...JosephK 5y agoThanks.