Indeed, the conventional wisdom in the US is that Mexico policy regarding illegal immigration and drugs will be the province of the new Homeland Security secretary, Janet Napolitano (herself a former border state governor). Meanwhile, the Treasury and Commerce departments will be handle trade policy concerning the North American Free Trade Agreement.
事实上，美国的传统观点认为，有关墨西哥非法移民和毒品的政策是新国土安全部部长珍妮·纳波利塔诺（Janet Napolitano）（她自己曾担任边境州的州长）的职权范围。同时，财政和商务部门会处理和《北美自由贸易协定》有关的贸易政策。