As a left-leaning state that has embraced the expansion of Medicaid under the Affordable Care Act, California is unlikely to pursue work requirements for that program. But with the Trump administration backing efforts by a handful of states to impose such requirements, backers of the measure said it was important to enshrine in state law that California would not do the same. Critics have said that work requirements will limit the care of those unable to work, including those with chronic physical ailments, mental illness or substance abuse problems. Four states have already taken action to move toward work mandates,...