http://www.salon.com/news/feature/2010/07/27/american_people_obsolete/index.html Interesting article. Pretty much makes sense, pretty scary anyhow long but interesting read. Thanks to deindustrialization, which is caused both by productivity growth and by corporate offshoring, the overwhelming majority of Americans now work in the non-traded domestic service sector. The jobs that have the greatest growth in numbers are concentrated in sectors like medical care and childcare. Even here, the rich have options other than hiring American citizens. Wealthy liberals and wealthy conservatives agree on one thing: the need for more unskilled immigration to the U.S. This is hardly surprising, as the rich are far more dependent on immigrant servants than middle-class and working-class Americans are. The late Patricia Buckley, the socialite wife of the late William F. Buckley Jr., once told me, "One simply can't live in Manhattan without at least three servants -- a cook and at least two maids." She had a British cook and Spanish-speaking maids. New York Mayor Michael Bloomberg recently revealed the plutocratic perspective on immigration when he defended illegal immigration by asking, "Who takes care of the greens and the fairways in your golf course?"