Employees are an expense to a business, period. They add no benefit whatsoever. Businesses are not there to give people jobs. So the it is in the best interest to minimize all cost (ie emplyees). Just like electricty is mandatory for a business, you go shopping for the best deal on that wouldn't you? I am not saying I would not rather see the jobs in America...But I understand..
This is coming from working as middle managment in manufacturing for 10 years before I switched careers to aviation, I had to explain this everyday to employees bitching about plants in our company opening in china. They just couldn't belive that the company would "sell out" and move to china when they are making $80,000 a year as unskilled laborers with nothing more than a high school education. And the workiers in China doing the same job (actually a whole lot more) for .70 an hour.