Included in each record is the polling organization that conducted the work, the date the interviews were conducted, the release date of the information, the sample size and the universe. The pollsters included in the database are: US polling organizations e.g., Harris International, The Pew Center Universities e.g., Rice University, University of Maryland Newspapers e.g., New York Times, Los Angeles Times Television news organizations e.g., CBS, NBS, Fox, CNN International polling organizations e.g., Eurobarometer Special interest groups e.g., Boy Scouts, AFL-CIO Each of the 500,000 records reports a question asked and the responses given.