By BY KATIE ROGERS U.S. https://ift.tt/3fwmzL9 The first lady was in Delano, Calif., to mark the birthday of César Chávez, the labor organizer who formed the country’s first successful farmworkers’ union. New York Times Agriculture and Farming, Workplace Hazards and Violations, Coronavirus (2019-nCoV), Vaccination and Immunization, Organized Labor, Citizenship and Naturalization, American Rescue Plan (2021), United States Economy, United States Politics and Government April 1, 2021 at 12:50AM