When American manufacturing jobs headed overseas in the 1990s, supporters of tariff-free trade argued that newly unemployed workers could simply find jobs in the growing high-tech sector. Yet multinational corporations soon outsourced white-collar and service-industry jobs as well, with overseas labor fielding support questions from computer users, programming software, and even examining X-rays and MRI scans for American consumers.

Outsourcing has found a fierce opponent in journalist Lou Dobbs. Since 2003, his CNN news show Lou Dobbs Tonight has featured a recurring segment in which Dobbs and his team report on corporations sending jobs overseas. He has compiled an  online list of outsourcers, and recently wrote a book on the practice entitled Exporting America. Dobbs recently spoke with MotherJones.com about outsourcing and its effects, current and potential, on the American economy.