ARTICLE: 'Buy American' Rider Sparks Trade Debate, By Anthony Faiola, Washington Post, January 29, 2009; Page A01

This is a natural instinct during an economic crisis ("If we're going to spend the money, we should limit the contractors to American firms.") but it's a negative step that can trigger more of the same as stressed industries seek shelter. This is how smart leaders collectively accomplish dangerous and stupid ends.