Opponents of TransCanada’s Keystone XL pipeline have launched a last-minute public relations blitz before Nebraska regulators weigh in on its route next week in the last big regulatory hurdle for the long-delayed project. The proposed 1,179-mile (1,897 km) pipeline would link Canada’s Alberta oil sands to U.S. refineries. It has long been a lightning rod of controversy for environmental groups and worried about spills and global warming, and former President Barack Obama rejected it. But President Donald Trump backs it as part of his broad energy strategy, and says it will lower fuel prices, shore up national security and bring jobs. Sponsored Volunteers for Bold Alliance, an activist group that has been fighting the project since it was proposed nearly a decade ago, are knocking […]