SEMINOLE COUNTY, Fla. – Seminole and Brevard County Public Schools approved new rules on wearing masks just days before their school years are set to begin.In Seminole County, where school starts on Monday, board members fine-tuned the language in their mask rules, which was called one of the most contentious issues the board has addressed in a long time.“I have never seen an issue that has been presented before us that has become so divisive,” said Dr.