C-SPAN's mission is to present as complete and unfiltered a view of the policy process as possible. The organization prides itself on providing “the whole story without editing and without commentary.” The Purdue Public Affairs Video Archives tapes and catalogs all of C-SPAN's 24-hour daily coverage of the policy process, thus facilitating the use of C-SPAN for teaching and research. For professors reluctant to adopt the added burden of using C-SPAN in the classroom, Purdue Archives significantly reduces that burden.

C-SPAN viewing is not meant to replace lectures and classroom discussions. Rather C-SPAN viewing is meant to enrich a course curriculum. Ideally, the use of tapes should complement class lectures and discussions. C-SPAN allows students in an American Government or Congress course to observe directly the House and Senate in action. Viewing can incite student interest, reinforce class materials, and enable students to experience the drama of the legislative process. C-SPAN viewing will instigate class discussions, though professors must provide the context for student viewing by introducing the tape and directing discussion afterwards. These tapes are not filmstrips.