3. Bureau of Labor Statistics and Current Union Membership The Bureau of Labor Statistics publishes an annual report on union membership. Find and read the summary for the 2006 report to discover more about the current status of labor unions. What percentage of the total people employed in protective services were members of labor unions in 2006?

Read an article by David Denholm, ‘‘Unions Turn to Public Sector as Membership Declines.’’ The article is available on the Web site of the Capital Research Center. Comment on whether the decline in membership has continued since the article was published in 2002.