The Trump administration hopes that tariffs will encourage more products to be made in America. But a new report out this week also says the president's tariffs will be an effective tax increase, with low-income consumers hit the hardest. We'll unpack. Plus, by one analysis, California's economy is now the fourth largest in the world. And later: how the Trump administration is pushing the limits of authority over independent agencies.

In the months since President Donald Trump's re-election, a lot has changed between the United States and Canada. New import taxes and talk of Canada becoming the 51st state, for example. It all adds up to a strained relationship where Canadians feel both betrayed and uncertain about the future. Today, we're visiting Thunder Bay, Ontario to hear more. Plus, we're looking at why more farmers are struggling to pay back their debt.

From the BBC World Service: The U.K.'s Post Office continues to pay millions of dollars to use the bug-ridden Horizon IT system, whose failings resulted in hundreds of wrongful fraud convictions. We'll unpack why the Post Office has failed to switch systems yet. Then, India revokes visas and Pakistan halts trade after a deadly attack in Indian-administered Kashmir. Plus, we'll examine the rise in the price of gold.

Scientists say they have developed a way to measure how much liability individual corporations have for the economic damage caused by climate change. The total cost over decades is calculated at $28 trillion, with 10 fossil fuel companies responsible for more than half of that amount. Plus, we'll read between the lines of the Federal Reserve's Beige Book and hear how a Baltimore community college is rising to meet a hunger for welders.

The government has moved to give immigration officials access to IRS records. The Trump administration wants to use tax information to find people under deportation orders or who have committed crimes. Critics say this move is illegal and could cost the government tens of billions of dollars in tax revenue. Also on the show: international tourism declines in the U.S. and how tariffs are shaping the toy biz.

From the BBC World Service: Australia is planning to stockpile minerals like lithium, nickel and cobalt, which are vital in modern technology. It comes as countries like the United States aim to counter China's dominance in global processing capabilities. Then, the United Kingdom is closing a tax loophole used by Chinese retail giants Shein and Temu to help keep prices low. And later: a trip to Shanghai's motor.

The stock market is open with wind at its back. The Dow is up 2.8%, the S&P 500 is up 3.3%, and the Nasdaq is 4.1%. Market participants attribute this to President Doanld Trump saying he's not going to fire Federal Reserve Chair Jerome Powell. What should we make of this all? Also on the show: a look at Tesla stock movements and an idea to spur spending among China's retirees.

There's no way of sugar-coating it: The numbers from Tesla’s first quarter results were quite bad. That's unsurprising considering the blowback and protests at Tesla dealerships resulting from Elon Musk’s cost-cutting work with DOGE within the Trump administration. Auto sales were down 20%, and profits were down a whopping 70%. Plus, consumer-oriented brands struggle to predict their outlooks amid consumer jitters, and new home construction faces headwinds.

From the BBC World Service: The International Monetary Fund has cut its prediction for global economic growth from 3.3% to 2.8%. In its assessment, it describes President Donald Trump's tariffs as “a major negative shock to growth." Then, China is trying to stimulate its domestic consumption. One idea? "Silver trains." Designed for older people, and offering cocktails and karaoke, these tourism initiatives encourage retirees to travel more inside China.

As the market for electric vehicles matures in the United States, sales of used EVs are climbing. They grew 39% year-over-year in March, according to data from Cox Automotive. Today, we hear how a used EV dealership in New Hampshire has experienced growth — and navigated market swings. And later in today's program: why a California public public school district is offering an elite athletic training program.