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Crawford entered the ring post-fight and two of the sport's biggest names posed for a face-off.

Situated at the nexus of the face-off between the executive and judicial branches is a little-scrutinized arm of the federal government: the U.S.

They even shared a cordial handshake in one face-off interview.

The French-language face-off marked a key moment in the election as it gave leaders a chance to woo voters in the seat-rich province of Quebec.

But the face-off between China and the US - the world's biggest exporter and its most important market - remains a major concern.