Today is the 124th day of 2023 and the 46th day of spring. TODAY’S HISTORY: In 1886, a labor demonstration in Chicago’s Haymarket Square turned violent when a bomb exploded and demonstrators began rioting. In 1959, the first Grammy Awards were held. In 1970, Ohio National Guard members killed four students at Kent State University during an anti-war protest. In 1979, Margaret Thatcher became…