The Globe and Mail reports in its Thursday edition that Prime Minister Mark Carney says trade talks with Washington have been constructive and Canada's negotiators will remain in Washington past President Donald Trump's Friday deadline if they fail to reach a deal by then. The Globe's Stephanie Levitz and Steven Chase write that Mr. Carney also opened the door to the possibility a deal might include a commitment by Canada to buy U.S. goods or make investments in the United States. Mr. Carney at a news conference Wednesday was asked whether a Canada-U.S. agreement might include a pledge to buy U.S. products or military goods like the commitment in the U.S.-European Union deal announced Sunday. He did not rule this out, and in his reply he suggested such a purchasing or investment pledge would not be hard to reach. "Could our accord with the United States include commitments on investments and other aspects?" he said. "There are many areas for co-operation between Canada and the United States, including defence spending, security spending, investments, which is one of the reasons why we're having these broader discussions." Mr. Trump is now making new trade threats about Canada's proposal to recognize Palestine.