{"type": "rich", "version": "1.0", "title": "2026-05-30: Chicago police killed ten steelworkers at Republic Steel on Memorial Day 1937 \u2014 a turning point in American labor history", "author_name": "Today in True Crime by CaseBond", "author_url": "https://buttondown.com/CaseBond", "provider_name": "Buttondown", "provider_url": "https://buttondown.com", "html": "<iframe scrolling=\"no\" style=\"width:100%!important;height:300px;position:relative;\" src=\"https://buttondown.com/CaseBond?as_embed=true\"></iframe>", "width": 600, "height": 300}