Testimony Speeches Public Opinion Polls Controversial issues and social problems are topics on which many opinions will be expressed. Some opinions are based on in-depth knowledge and facts, but many opinions are not. Always evaluate the quality of the source of the opinion , whether it is in print or appears on a webpage. Consider credibility and accuracy or bias .
Indexing is by subject or by the name of the person testifying at the hearing.
The CSUN University Library owns most hearings on microfiche.