Remember that rumor that Apple was going to begin making some of their own products in the US? Well, I was browsing Apple's site and found this.
http://www.apple.com/supplierresponsibility/our-suppliers.html
Check the first supplier. It's not exactly in the US but its a start.
http://www.apple.com/supplierresponsibility/our-suppliers.html
Check the first supplier. It's not exactly in the US but its a start.
