There were some interesting things brought up in that show that seem to have been largely overlooked.
Walmart is a retailer and doesn't produce any product, they sell what other companies produce. The fact that Walmart has become the largest company in the United States is an example of the main problem with the US economy. If you paid attention to the Manager of the Port of Long Beach, you will notice that she tells you that most of the imports are consumer items and most of the exports are raw materials. You should have also noticed that although China was originally intended to become a market for American goods the opposite has occurred. The United States economy has become a consumer economy. This problem is not unique to the United States, but is also seen in other countries with a large manufacturing industry which have a high wage base.
Many people decry the fact that Chinese wages are too low. Well, from our perspective they are, but for the Chinese workers these wages represent an increase in their standard of living far above what they earn now. The same would be true if you examined India, but people seem to ignore the problem that India represents because they have a prejudice that China is Communist and India is a Democracy. The reality is that the standard of living in these two countries is so low that anyone starting a company in those countries could offer a starting wage that is 10 times the average, along with health benefits and pensions, and still undercut the wages in North America and Europe.
Indians who have studied in Canada and the United States are presently returning to India in large numbers and taking pay cuts when they do so. Why? Because they can obtain high level positions in Indian companies based on their North American education and training, they are returning home, and the wages they receive in India can allow them to raise their standard of living compared to what they would be in a similar job in North America.
When examining Walmart's role in this you have to maintain the perspective that Walmart is a company and companies have one thing in mind - to make money and satisfy their investors. Walmart is one of the most efficient companies at achieving this main goal. The problem with that is that they don't really care what the consequences are and who suffers as a result - they have no loyalty to either their workers or their customers or (to a certain extent) their country. Toro is right, they will continue to make more money and satisfy their investors , and as a result their stock will rise. Unfortunately American consumers will lose their jobs to foreign manufacturers and go broke buying these cheap foreign goods. When this happens and Americans can no longer afford Walmart's low prices, Walmart will find a new market to exploit or they will disappear. How did the one guy put it? - Creative Destruction