Jamieson Greer says Canada walked away from "the best deal" as 50% tariffs on $20 billion in Canadian imports take effect with no new talks planned.
https://www.foxnews.com/media/trump-trade-chief-warns-canada-walked-away-best-deal-trigger-50-percent-us-tariffs
https://www.foxnews.com/media/trump-trade-chief-warns-canada-walked-away-best-deal-trigger-50-percent-us-tariffs