Ian Bremmer shares his insights on global politics this week on World In :60.

Mark Carney leads the Liberals to victory in Canada. So, what's next for the US-Canada relationship?

I think sometimes you have relationship with somebody, and they do something that shocks you, you can't unsee it, I think US-Canada is like that now. I think the damage is permanent. Of course, the interdependence is immense. The dependence on the Canadian side is higher. They're a much smaller country. Their population is right next to the United States. Just a thin strip there. So, it's not like you can suddenly decouple, but there's going to be a lot of de-risking. So, strong efforts, very tough negotiations coming on trade and on security, but also an effort to build infrastructure and ship Canadian resources away from the United States, towards other countries around the world. Medium-term, that's going to be a pretty significant change in how we think about Canada.