Protectionism would benefit some U.S. farmers, but certainly not all. The U.S. is a net exporter of corn, soybeans, dairy, etc. to Mexico and they are our thir

Protectionism would benefit some U.S. farmers, but certainly not all. The U.S. is a net exporter of corn, soybeans, dairy, etc. to Mexico and they are our third largest agricultural export market.