Canada has canceled an exemption from sanctions against Russia that it granted earlier this year to a company that repairs gas turbines for Russia’s Gazprom. According to a joint statement by resource minister Jonathan Wilkinson and foreign minister Melanie Joly, the cancellation followed Gazprom’s failure to return the Nord Stream 1 pipeline to normal operating capacity after the Canadian government granted an exemption for the company that repaired its turbine. The statement marks the latest chapter in what became a whole saga that…