From this:

The US remained the world’s biggest manufacturing nation by output last year, but is poised to relinquish this slot in 2011 to China - thus ending a 110-year run as the number one country in factory production.

...Last year, the US created 19.9 per cent of world manufacturing output, compared with 18.6 per cent for China, with the US staying ahead despite a steep fall in factory production due to the global recession.

If you don't like that situation, take action. The steps outlined on the page about reducing illegal immigration can be applied to free trade as well, and some of those steps are very easy such as leaving comments. Those who push "free trade" and gutting the U.S. manufacturing base need "little helpers" to push their agenda. If you work to help discredit those "little helpers", that will help deprive those pulling the strings of front-people and what they're doing will become clearer to all.