Michael Froman says he's hoping that a recent wide-ranging trade complaint launched by the Canadian government against the United States won't "end up blowing up in their face" at the NAFTA negotiating table.

Former U.S. trade representative says the Obama administration viewed the Trans-Pacific Partnership as a sort of "renegotiation of NAFTA."

Donald Trump plans to nominate Robert Lighthizer to fill the shoes of Michael Froman, who has served as the lead for the U.S. on the softwood lumber dispute.