$SING SinglePoint Inc. Subsidiary, BPA Solutions, Encourages Schools to Consider Importance of Clean Air, Strategic Policies as Students Start New Semester https://www.prnewswire.com/news-releases/singlepoint-inc-subsidiary-bpa-solutions-encourages-schools-to-consider-importance-of-clean-air-strategic-policies-as-students-start-new-semester-301720078.html