According to Jason Kenney and Andrew Scheer, neither low Oil and Gas prices, nor the American shale gale, nor the increase in U.S. crude oil production & resultant glut, nor the massive structural shift in the oil industry had anything to do with Alberta's downturn and continued recession: it was entirely caused by Superwoman Rachel Notley and/or her Superman sidekick, Justin Trudeau.
For Andrew Scheer to claim PM Justin Trudeau is responsible for TransCanada's name change because they are running away from Canada when they are heavily invested in the U.S. and when the name change to TC Energy was planned over a year ago, is tin-foil hat thinking. TThere is rarely a day that goes by without a tweet from Andrew Scheer blaming PM Trudeau for some alleged wrong. He cornered the market on #AlternativeFacts, misrepresentations, and/or obfuscations long ago, but his obsession with blaming PMJT is bizarre.
In the 1970s, Alberta was hit by a modern-day gold rush. Oil prices soared and adventurers flooded into the province in a frenzied hunt to strike it rich. But the frenzied greed of the Alberta oil boom would take its toll. By the early 1980s, too rapid expansion and a world-wide economic recession hit the industry hard.