This collection of essays presents readers with a full look at labor unions. Readers experience two or more viewpoints to each topic. Across four chapters, readers will evaluate the status of U.S. labor unions, how immigration and globalization impact unions, whether Wal-Mart should unionize, and the future of organized labor. Are labor unions corrupt? Is union support of immigration self-defeating? Does Wal-Mart fight dirty to keep out labor unions? These and many other questions are answered for readers.