[Video transcript]
Canadian auto workers arriving for early shift — just across the border from the United States.
As President Trump's 25-percent tariff on imported vehicles took effect, Stellantis — one of the world's biggest car makers — announced it would close plants in Canada and Mexico.
Yousif Vreesam, employee at Stellantis Chrysler plant: "I am really angry about this, I'm really, really angry, not only me, the whole people, everybody in this plant, is angry about what he [Donald Trump] is doing."
Around the world, people are worried about their economic future: Workers, business owners, investors.
Vietnam — where many clothing companies set up shop after moving from China — was hit with some of the highest US tariffs.
Cao Thi Dieu, garment factory worker: "I'm worried. I can't eat or sleep well because I keep worrying about losing my job. How will I make a living to support my children?"
One of EU member Spain's biggest exports to the US is wine. The government is planning a multi-billion euro fund to help businesses expected to be negatively impacted by Trump's tariffs.
Inigo Torres, "Grupo Rioja" manager: "It's going to increase the price of our wines for the American consumer. So they might be buying less."
But even among people who aren't worried about how the US tariffs will affect them — many can hardly believe how different things are under President Trump.
Sandro Bufacchi, retired businessman: "The America we used to know was open, and was the protector of freedom in the world. Today pretty much everything has changed. The tariffs will hurt everyone, and America too."
The new US import taxes could affect people's livelihoods around the world.
And for many of American's partners, they also come at the cost of goodwill.