This document summarizes Oscar H. Gandy Jr.'s paper on audience construction with regards to race, ethnicity, and segmentation in popular media. It discusses four main perspectives on how audiences are constructed: as publics, markets, commodities, and victims. Segmenting audiences based on attributes like race and ethnicity is a social practice that both reflects and reinforces group definitions and boundaries over time. While segmentation is usually explored from the perspective of powerful actors, individuals also recognize themselves in these constructed segments.