A revised trade agreement between the United States and Mexico is drawing sharp criticism from within the Republican party. Opponents argue the deal weakens American manufacturing and fails to adequately address concerns about national security. Critics have expressed outrage, with some stating the agreement would be deeply unpopular with former President Ronald Reagan, suggesting a betrayal of his economic principles. Concerns center on provisions related to automotive rules of origin and potential job losses in the US. The agreement aims to replace the existing USMCA trade pact, but faces significant hurdles to ratification due to the growing internal opposition. Negotiations continue as lawmakers voice their disapproval and demand revisions to protect American economic interests.