A social media post by U.S. President Donald Trump about the Keystone XL oil pipeline generated interest during U.S.-Canada trade talks. Keystone XL was a proposed crude pipeline, about 1,900 km (1,181 miles) long, intended to transport 830,000 barrels of oil daily from northern Alberta to Cushing, Oklahoma, and then to refineries on the Gulf […] The post What is Keystone XL oil pipeline and why Is Back in Focus appeared first on Modern Diplomac…