> It hasn't decreased, it has significantly expanded since NAFTA was created "computers and electrical components" account for a good deal of the expansion in

> It hasn't decreased, it has significantly expanded since NAFTA was created "computers and electrical components" account for a good deal of the expansion in this time period. Output is growing but it's lagging behind GDP growth. A heavy amount of the growth after the recession comes from the automobile sector. It's uncertain how sustainable that is. It's just more complicated than trumpeting that manufacturing is at an all-time high. There are real concerns underneath those numbers.