People tend to think of poverty in America as an urban or rural reality. Increasingly it has become a suburban one. From 2000 to 2010 the number of poor in suburbs increased by 53 percent. Many of these people were firmly middle class at the beginning of the new century. Because of wage stagnation, declining real estate values and the Great Recession, they have fallen below the poverty line. People who once donated to social service organizations in their communities are now themselves becoming dependent on them (from The End of the Suburbs: Where the American Dream Is Moving, excerpted in Salon, August 3).