Fareed Zakaria : Today , globalization threatening middle - class Americans . Zakaria says companies have become so much more efficient due to computer technology . The market has grown , with many willing to work for far less than those in the U.S. , he says . Zakaria : America 's middle class has become more highly educated and skilled to work .
Fareed Zakaria : Technology , globalization threatening middle-class jobs . Zakaria says companies have become so much more efficient due to computer technology . World market has grown , with many willing to work for far less than those in the U.S. , he says . Zakaria : America 's middle class must become more highly educated and skilled to compete .