The future of Ukraine took center stage at Munich's security conference over the last few days.

Before the U.S. announced it would meet with Russian officials, our foreign affairs correspondent

and defense correspondent Nick Schifrin sat down in Germany with Canadian foreign minister Melanie Jolie.

They began by focusing on U.S. economic threats against Canada and tensions, including in Munich,

between the U.S. and its closest allies.

Here in Munich this weekend, you told Europeans, quote, you're next on tariffs and that Canada

and Europe had to work together when it comes to tariffs.

Has the Trump administration's trade talk, has Trump administration's rhetoric here, even in

Europe affected how the U.S.

is perceived as an ally? Well, when it comes to tariffs, it's already the case in the sense

that steel and aluminum tariffs are already being imposed starting March 12 on European allies

and on everybody, actually. Canada is the biggest client of the US.

We buy from Americans more than China, Japan, France and the UK.

We're the best neighbors. We're best friends.

We're completely linked.

And so of course, if it happens against Canada, it will happen against Europeans.

President Trump has paused the 25% tariffs that he threatened on Canada for one month.

You called those 25% tariffs, quote, an existential threat.

Do you believe that President Trump will impose the tariffs?

Well, the basis on which these tariffs were going to be imposed on Canada and Mexico

were based on fentanyl and the fact that there were issues at the border.

So we wanted to do the best for us and also for the U.S., which is having a very secure border,

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