The Trump Administration started a more robust process of conditioning the offer of nonreciprocal import tariff relief to developing countries under the Generalized System of Preferences (GSP). Now the incoming Biden Administration says it will carefully way trade concessions based on labor practices, environmental protection, and other goals. There is bipartisan support in Congress for stronger conditionality. However, there may be less impact on food and agriculture. First, most reduced tariffs under GSP benefit industrial goods, particularly inputs used by U.S. manufacturers. Second, the U.S. only imports food from some select developing countries. For example, just 2 percent of food imports originate from Sub-Saharan Africa. Of the 10...