https://www.washingtonpost.com/news/post-nation/wp/2017/05/09/tunnel-collapses-at-hanford-nuclear-waste-site-in-washington-state-reports-say/?tid=sm_fb&utm_term=.2604beed86b1
Some 200 workers at the Hanford Nuclear Site in Washington state were ordered to immediately "take cover" Tuesday after a 20-foot section of tunnel where radioactive waste was being stored collapsed.
