Evan Semón/Chalkbeat A bill introduced in the Colorado legislature would grant school districts broad discretion to turn down charter school applications if opening a new school would negatively affect long-range plans, enrollment, or district finances. If successful, the change would represent a major shift in the balance of power between school districts and charter schools in a state with some of the most charter-friendly policies in the nation. Bill sponsor state Rep. Jennifer Bacon, who also serves on the Denver school board, said declining enrollment in many school districts makes ope...