Inspired by the acclaimed Opposing Viewpoints series, this series helps readers gain an awareness of current issues and develop critical thinking skills by presenting a wealth of information on contemporary issues in a colorful, easy-to-read format.; This volume of the Introducing Issues with Opposing Viewpoints series explores many aspects of labor unions in the United States. Topics include the current status of labor unions, how the public views labor unions, the role of government in regulating la; In addition to pro/con articles, each Introducing Issues with Opposing Viewpoints volume includes appealing features designed to help students understand the complexities of current issues: Full-color photographs, charts, graphs, and cartoons supplement t