It's been a wild rollout of Trump's tariffs. Here's how we got here

Canadian and American flags fly on the Canadian side of the Ambassador Bridge in Windsor, Ontario, on March 8 after President Donald Trump imposed vast tariffs on key partners Canada and Mexico, roiling cross-border ties before offering temporary relief to manufacturers.

President Trump's tariff talk has been big — and also unpredictable. He's frequently made threats only to back off or shift deadlines. Here, a look at how the tariff agenda has rolled out.

(Image credit: Geoff Robins)