Robert Lighthizer is an American lawyer and former government official best known for his role as the United States Trade Representative from 2017 to 2021 under President Donald Trump. Throughout his career, he has been a prominent figure in shaping U.S. trade policy, advocating for stricter trade enforcement and renegotiation of international trade agreements. Lighthizer's background includes extensive legal work and experience in trade negotiations, where he has championed the interests of American industries. His approach often prioritized protecting American jobs and industries by addressing unfair trade practices and improving trade terms with other countries. He has played a key role in implementing the Trump administration's trade agenda, including the renegotiation of NAFTA into the USMCA. His influence in trade negotiations and policy-making has left a significant impact on the direction of recent U.S. trade strategies. Robert Lighthizer is an American lawyer and government official notable for serving as the United States Trade Representative during Donald Trump's presidency from 2017 to 2021. His tenure was characterized by a focus on enforcing trade rules and renegotiating old agreements to benefit American industries. With a strong legal background, Lighthizer specialized in trade law, using his expertise to shape policy that aimed to protect U.S. economic interests. He has been an advocate for tougher trade policies and a more assertive approach in international trade negotiations. His efforts significantly influenced changes in trade relationships, most notably the overhaul of NAFTA into the USMCA, reflecting his commitment to reshaping U.S. trade policy in favor of economic fairness and national security concerns.