Shipping and freight statistics show an increase of shipments from Mexico. Trains and truck shipments from Mexico to the U.S. increased by 8.7% by weight in the first 11 months of 2011 compared to the prior year. By comparison shipping containers entering the ports of Los Angeles and Long Beach went down by 0.2% in 2011. Mexico stands to benefit from the shift in dynamics as manufacturing costs in China increase with labor constraints, higher wages, higher commercial land prices and recent Asian supply chain issues making firms wary of unanticipated problems. This is expected to benefit the U.S. with the return of some manufacturig jobs and a serious rethink of outsourcing. Because of highly automated factories and advanced technologies the manufacturing process requires fewer and more skilled operators, reducing the labor component of costs. Carlisle Companies CEO, David Roberts says he is expanding tire manufacturing plants in Tennessee. He says he can make tires as cheaply or cheaper in the U.S than in China. This has serious implications as the U.S. gets down to rebuilding and renewal of its manufacturing industry....