WASHINGTON – While several members of Congress have denied any knowledge of efforts to build "NAFTA superhighways" or move America closer to a union with Mexico and Canada, four members of the House have stepped up to sponsor a resolution opposing both initiatives. Rep. Virgil Goode Jr., R-Va., has introduced a resolution – H.R. 487 – designed to express "the sense of Congress that the United States should not engage in the construction of a North American Free Trade Agreement (NAFTA) Superhighway System or enter into a North American Union (NAU) with Mexico and Canada." "Now that Congress is preparing...