address all communications to secretary the commission united states international trade washington dc 20436 us commissioners daniel r pearson chairman shara l aranoff vice roberta rogowsky director of operations jennifera hillman karen laney cummings industries charlotte lane deanna tanner okun stephen koplan probable effect certain modifications north american free agreement rules origin investigation no nafta 103 14 publication 3881 www usitc gov august 2006 this report was prepared principally by office project leader edmund cappuccilli 202 205 3368 deputy vincent honnold 3314 peder anderson cook roger corey john davitt cynthia foreso brad gehrke christopher johnson kitzmiller harry lenchitz katherine linton ruben mata timothy mccarty deborah mcnay robert randall reeder george serletis michelle vaca senecal judith anne webster linda white and falan yinug economics kyle division coordinators advanced technology machinery william lipovsky agriculture fisheries reviewers