Major stumbling blocks for Ottawa and Washington remain: an worldwide system for resolving disputes, Canada's protected dairy industry and Canadian cultural subsidies.
Canada expanded foreign access to its dairy sector in trade deals with the European Union and with 10 Pacific Rim countries.
Wiens declined to say what action the organization would take if an updated NAFTA deal gave the USA a greater chunk of the Canadian market, but did not rule out campaigning against ratification of the agreement, or the Liberal government.
"The U.S. knows what Canada's tough issues are, so they're going to hold those to the end, and squeeze out concessions on every other issue they can", said Ujczo, who is regularly briefed on the talks.
Trump has already struck a deal with Mexico, NAFTA's third member, and has said he is prepared to leave Canada out of the revised deal if Ottawa fails to accept terms more favourable to the United States.
The prime minister Justin Trudeau has been clear about its intentions: we do not assign the management of the offer.
Canadian Foreign Minister Chrystia Freeland said told reporters after a two-and-a-half-hour meeting with U.S. Trade Representative Robert LighthizerRobert (Bob) Emmet LighthizerMcConnell urges GOP senators to call Trump about tariffs Companies brace for trade war MORE that a deal is "eminently possible" but said she would not negotiate the pact in public, the CBC reported.
"We have been very clear on that, that there can not be more access given", Wiens said in a telephone interview. "The ruination of the country", Trump said at an event in North Dakota. "There are nearly two dozen chapters closed" in the NAFTA deal including reducing red tape on cross-border trade, he said on Monday. However, no specifics on the progress made towards reaching an agreement have been announced.
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"I don't think President Trump will go to the mat over Chapter 19".
Trudeau meets on Tuesday with the Dairy Farmers of Canada, which suspect he might be ready to sell them out.
On Monday, Trudeau provided little information when asked by prominent US journalist Katie Couric for an update on the negotiations during an on-stage interview.
With the Mexico deal in hand, and Trudeau publicly indicating that Canada's red-line issues are Chapter-19 and cultural industries, the Americans have considerable leverage, he added.
Talks were expected to resume this week between the two. "I can't read the tea leaves, but. coming back and saying, "Sorry, we couldn't get an agreement" is just too hard politically to manage" on both sides, Sosnow said.
The trade talks were overshadowed in Washington by the anniversary of the terrorist attacks of September 11, 2001, and Freeland took the opportunity to tout the importance of the US-Canada relationship. "That's not who we are", Craft said in prepared remarks.
Experts note that the desire to make a trade deal happen is influenced by upcoming political events, including the US midterm elections in November, a transition of presidential power in Mexico in December and next year's Canadian election.