From Michael Darda At National Review Online

Attention protectionist stooges: Since the implementation of NAFTA in 1994, real non-supervisory wages have grown at an average pace of 1.2 percent per annum, triple the 1971-2007 average of 0.4 percent per annum. Inflation-adjusted household net worth has jumped $22.2 trillion since NAFTA was implemented while non-farm payrolls have increased by 24.9 million. Manufacturing output, far from falling, actually stands at a record high, and is up 62 percent since 1994.