SNA (Tokyo) — May Day came into this world on May 1, 1886, with a general strike to win “eight hours for work, eight hours for rest, and eight hours for what you will.” Three days later, workers gathered in Haymarket Square, Chicago, and clashed with cops sent in to shut them down. At least four civilians and seven officers died. Four workers were later sentenced to death for conspiracy to riot, despite not a shred of evidence. May Day spread beyond the borders of the United States to Europe and elsewhere. Today, we see the eight-hour workday as a social norm, albeit observed more in the breech. But workers shed blood and tears to bequeath this right to us. We should devote one day a year to recognizing those heroes’ achievement and sacrifice.