This document summarizes a journal article about the challenges facing high school leadership in managing resources and competencies. It provides an overview of high schools' important role in the US and discusses challenges they face, such as large size and diversity of students. It also reviews literature identifying major issues confronting school principals, schools as learning institutions, teachers, and students. These issues include classroom size, student poverty, bullying, insufficient funding, and lack of parental involvement. The document concludes that managing a high school is difficult due to its complex nature and responsibilities of principals resembling a CEO of a mid-sized company.