Might Canada take over from the US as the new 'Leader of the Free World'?

"If the United States no longer wants to lead, we will" - Canadian Prime Minister Mike Carney declared following the announcement of the U.S. Trump administration's new global tariffs. Might Canada really take over from the US as the new "Leader of the Free World"?

https://www.polskieradio.pl/395/7991/artykul/3508453,might-canada-take-over-from-the-us-as-the-new-leader-of-the-free-world