Some city dwellers still remember porch-sitting and leisurely walks to the corner store for ice cream. That was before TVs and freezers drew people inside behind locked doors. Children walked to school, and afterwards they worked at local jobs or played in neighborhood streets or vacant lots.
What do migrant strawberry pickers, marijuana growers and Internet pornography users have in common? According to Eric Schlosser, they are all part of America’s black market economy, a massive system that contributes little to the tax base but keeps many Americans in business.