Barney subscribes to the NFL Sunday Ticket, a program package offered by DirecTV that allows Barney to watch every regular season NFL game played on Sundays. The subscription price for the Sunday Ticket is in addition to the fee paid for Barney's DirecTV package. Barney invites two friends who work with him to watch football on Sundays at his home. Is Barney a free rider because he can watch any football game broadcast on Sundays, including those games not shown on his local television stations? Are Barney's friends free riders?