50 years later, Harvard graduates look back on year of tumult and tragedy

https://www.bostonglobe.com/metro/2018/05/19/years-later-harvard-graduates-look-back-year-tumult-and-tragedy/9MVwzxnYv3NHYJb6hxonPO/story.html?et_rid=1925983868&s_campaign=globesmostpopular:newsletter&et_rid=1925983868&s_campaign=globesmostpopular:newsletter