WASHINGTON - Canada's minister of foreign affairs is scheduled to hold talks in Washington on Tuesday in hopes of reaching a trade agreement with the United States, an urgent response after President Donald Trump announced a deal with Mexico on Monday that left out Canada.
The official, Chrystia Freeland, is facing a tight deadline to keep the three nations that formed the North American Free Trade Agreement 24 years ago together in a trade pact. The deal unveiled Monday by Trump - whose administration set a Friday deadline - raised several key questions:
Can Canada, the United States' second-largest trading partner, be coaxed or coerced into a new pact?
If not, is it even legal - or politically feasible - for Trump to reach a replacement trade deal with Mexico alone?
And will the changes being negotiated to the 24-year-old NAFTA threaten the operations of American and foreign companies that have built sophisticated supply chains that span the three countries?
"There are still a lot of questions left to be answered,'' said Peter MacKay, a former Canadian minister of justice, defense and foreign affairs who is now a partner at the law firm Baker McKenzie.
Trump was quick to proclaim the agreement a triumph, pointing to Monday's surge in the stock market, which was fueled in part by the apparent breakthrough with Mexico.
"We just signed a trade agreement with Mexico, and it's a terrific agreement for everybody,'' the president declared. "It's an agreement that a lot of people said couldn't be done.''
Trump suggested that he might leave Canada out of a new agreement. He said he wanted to call the revamped trade pact "the United States-Mexico Trade Agreement'' because, in his view, NAFTA has earned a reputation for being harmful to American workers.
But first, he said, he would give Canada a chance to get back in - "if they'd like to negotiate fairly.'' To intensify the pressure on Ottawa to agree to his terms, the president threatened to impose new taxes on Canadian auto imports.
Talking to reporters, the top White House economic adviser, Larry Kudlow, urged Canada to "come to the table.''
"Let's make a great deal like we just made with Mexico,'' Kudlow said. "If not, the USA may have to take action.''
Canada's NAFTA negotiator, Foreign Minister Chrystia Freeland, is cutting short a trip to Europe to fly to Washington on Tuesday to try to restart talks.
"We will only sign a new NAFTA that is good for Canada and good for the middle class,'' said Adam Austen, a spokesman for Freeland, saying that "Canada's signature is required.''
MacKay added, "There is still a great deal of uncertainty -trepidation, nervousness, a feeling that we are on the outside looking in.''
Critics denounced the prospect of cutting Canada out a North American trade pact, in part because of the risks it could pose for companies involved in international trade. Many manufacturers have built vital supply systems that depend on freely crossing all three NAFTA borders.
Noting the "massive amount of movement of goods between the three countries and the integration of operations,'' Jay Timmons, president of that National Association of Manufacturers, said "it is imperative that a trilateral agreement be inked.''
Trump has frequently condemned the 24-year-old NAFTA trade pact as a job-killing "disaster'' for American workers. NAFTA reduced most trade barriers between the three countries. The president and other critics say the pact encouraged U.S. manufacturers to move south of the border to exploit low-wage Mexican labor.
The preliminary deal with Mexico might bring more manufacturing to the United States. Yet it is far from final. Even after being formally signed, it would have be ratified by lawmakers in each country.
The U.S. Congress wouldn't vote on it until next year - after November midterm elections that could end Republican control of the House of Representatives. But initially, it looks like at least a tentative public-relations victory for Trump, the week after his former campaign manager was convicted on financial crimes and his former personal attorney implicated him in hush money payments to two women who say they had affairs with Trump.
Before the administration began negotiating a new NAFTA a year ago, it had notified Congress that it was beginning talks with Canada and Mexico. So Monday's announcement raises the question: Is the administration authorized to reach a deal with only one of those countries?
A senior administration official, who briefed reporters on condition of anonymity, said yes: The administration can tell Congress it had reached a deal with Mexico - and that Canada is welcome to join.
But other analysts said the answer wasn't clear: "It's a question that has never been tested,'' said Lori Wallach, director of the left-leaning Public Citizen's Global Trade Watch.
Even a key Trump ally, Rep. Kevin Brady, the Texas Republican who is chairman of the House Ways and Means Committee, expressed caution about Monday's apparent breakthrough. Brady said he looked forward "to carefully analyzing the details and consulting in the weeks ahead to determine whether the new proposal meets the trade priorities set out by Congress.''
And the No. 2 Senate Republican, John Cornyn of Texas, while hailing Monday's news as a "positive step,'' said Canada needs to be party to a final deal.
WATCH: Trudeau on NAFTA
"A trilateral agreement is the best path forward,'' Cornyn said, adding that millions of jobs were at stake.
There are political reasons to keep Canada inside the regional bloc:
"Mexico will have a difficult time selling 'Trump's deal' back home if Canada does not think it is a good deal,'' said Daniel Ujczo, a trade attorney with Dickinson Wright PLLC. "It will appear that Mexico caved.''
Indeed, Mexico has said it wants Canada included in any new deal to replace NAFTA.
"We are very interested in this being an agreement of three countries,'' said President-elect Andres Manuel Lopez Obrador. At the same time, Foreign Minister Luis Videgaray told reporters that "Mexico will have a free trade agreement regardless of the outcome'' of U.S.-Canada negotiations.
The Office of the U.S. Trade Representative said Mexico had agreed to ensure that 75 percent of automotive content be produced within the trade bloc (up from a current 62.5 percent) to receive duty-free benefits and that 40 percent to 45 percent be made by workers earning at least $16 an hour. Those changes are meant to encourage more auto production in the United States.
For months, the talks were held up by the Trump administration's insistence on a "sunset clause'': A renegotiated NAFTA would end after five years unless all three countries agreed to continue it. Mexico and Canada considered that proposal a deal-killer.
On Monday, the Trump administration and Mexico announced a compromise on that divisive issue: An overhauled NAFTA would remain in force for 16 years. After six years, the countries would review the agreement and decide whether it needed to be updated or changed. They then would either agree to a new 16-year deal or the pact would expire.