Canada's new Prime Minister Mark Carney has asked Defense Minister Bill Blair to review the purchase of America’s F-35 fighter jet to see if there are other options “given the changing environment," a spokesman for Blair said Saturday.

“Under the new Prime Minister, Canada remains committed to the fight against climate change,” says Wilkinson, referring to the newly elected prime minister Mark Carney. But “some elements of the climate plan probably have become a little tougher in the context of working with the Trump Administration.”

The former central bank chief takes over at what he has called a “time of great consequence” for Canada, with Trump attacking its sovereignty and economic security.