People don't know how much credibility to put behind Trump's tariff threats: CFR's Michael Froman

The US and Canada seeing new trade tensions as Washington signals a tougher approach on tariffs and Ottawa's ties with China. Joining us right now is Michael Froman, Council on Foreign Relations President and former US Trade Representative. There's been lots of talk, as you know, about what's happening now between the US uh and Canada, what that relationship ultimately looks like, but maybe more importantly, what Mark Carney said last week.And I'm curious whether you think Mark Carney's speech was not eithe ...