washington unite state monday outline tough negotiate strategy revise 1994 north american free trade agreement first time u.s. trade deal say would seek deter currency manipulation trade partner much-anticipated document send lawmakers ahead talk expect next month u.s. trade representative robert lighthizer say trump administration aim reduce u.s. trade deficit improve access u.s. goods export canada mexico two countries nafta besides unite state document assert country manipulate currency exchange gain unfair competitive advantage 17-page summary negotiations nafta offer glimpse trump administration trade agenda could look like president donald trump agenda shape campaign rhetoric tweet canada mexico consider currency manipulators reference list objectives could set template future trade deal pending negotiation modify five-year-old u.s.-south korea free trade deal south korea u.s. treasury monitor list possible sign currency manipulation among priorities lighthizer say administration would seek eliminate trade dispute mechanism largely prohibit unite state pursue anti-dumping anti-subsidy case canadian mexican firm also plan eliminate range non-tariff barriers u.s. agricultural export canada mexico include subsidies unfair price structure ustr say would seek strengthen nafta rule origin ensure pact benefit go outside countries incentivize source u.s. goods offer detail incentives specify much product components must originate within north america demand trump administration make nafta talk could far-reaching implications u.s. trade relations across globe china keen make inroads mexico canada unite state see retreat lighthizer say negotiations would begin early aug. 16 2017. u.s. labor union leaders democratic lawmakers weigh issue early remind trump expect keep 2016 election campaign promise protect american workers nafta talk stop short demand termination 1994 trade pact canada mexico richard trumka president afl-cio umbrella organization unions represent 12.5 million workers say nafta unequivocal failure completely renegotiate everything make good agreement hold president word make sure get renegotiation tell conference call reporters come good deal deal good bad deal trumka say nafta quadruple trade among three countries surpass trillion 2015. decade 2010 however unite state lose nearly million manufacture job u.s. trade balance mexico also swing small surplus 1994 deficits exceed 60 billion past decade u.s. outline nafta objectives include currency provision