Editor Margaret Haerens has compiled several essays that debate four main questions. Does illegal immigration harm America? Does the United States treat illegal immigrants fairly? How should America enforce its borders? How should U.S. immigration policy be reformed? Essays are in a pro versus con format so that readers can activate their critical thinking skills. Essay sources include George W. Bush, Phyllis Schlafly, William F. Jasper, Cinnamon Stillwell, and Border Action Network.