In cities where public charter schools serve a large share of students, the costs of ongoing sector divisions and hostility across district and charter lines fall squarely on students and families. Exercising choice and accessing good schools in "high-choice cities" can be difficult for many families, especially some of the most…

School district associations across the country have often opposed charter school legislation as strongly, or more strongly, than have teachers unions. They typically argue charter schools will threaten the tradition of local control of schools by elected officials, drain their financial resources, and distract them from pursuing…