The Globe and Mail reports in its Thursday edition that South Bow says it is exploring ways to leverage existing oil pipeline corridors to increase crude exports, in the wake of Prime Minister Mark Carney raising the prospect of reviving the long-dead Keystone XL pipeline project in discussions with U.S. President Donald Trump. The Globe's Emma Graney and Emily Haws write that TC Energy's South Bow unit said in a statement that it supports any efforts to boost the transportation of Canadian crude. "We will continue to explore opportunities that leverage our existing corridor with our customers and others in the industry," the statement said. During a conversation with Mr. Trump about energy co-operation, Mr. Carney brought up Keystone XL, which was designed to ship 830,000 barrels of crude a day along a 1,947-kilometre route from Hardisty, Alta., to Steele City, Neb. The idea is to use the pipeline as a bargaining chip to alleviate tariffs for Canada's steel and aluminum sectors if the construction of Keystone has Ottawa's support. Mr. Trump was receptive to the idea of reviving the pipeline, and that the topic will be an important one during follow-up discussions between Canada and the United States in the days ahead.