The American suburbs are becoming more diverse, but the "exurbs" that surround them remain largely Caucasian. Learn about these more homogenous areas of the country, and examine some of the issues they face. White Americans account for only 6 percent of the total population growth nationwide, but they make up 73 percent of growth in exurban areas. In this episode, visit Coeur d'Alene, Idaho—a majority Caucasian town that successfully ousted the Aryan Nations in 2000. Hear from some of the residents about their views on diversity and community.