Robert Lighthizer

President Trump's choice to serve as the next ambassador to Canada said she will work hard to maintain and improve the strong economic relationship between both countries.

Donald Trump's trade czar says U.S. negotiators will take a "do-no-harm" approach to renegotiating NAFTA amid fears that altering the deal could hurt many American agricultural sectors.

The Trump administration is likely to quickly trigger the process that will lead to renegotiation of the NAFTA, now that a new U.S. trade representative has been confirmed.

U.S. President Donald Trump says he's ready to start a major renegotiation of the NAFTA, now that his trade czar has achieved his long-awaited confirmation by the U.S. Senate.