From the BBC World Service: Turkish President Recep Tayyip Erdoğan’s main political rival — Ekrem İmamoğlu, the mayor of Istanbul — was due to be named as a nominee for the 2028 presidential election. Now, tens of thousands are protesting his detention on corruption charges as Turkey’s economic struggles continue. We’ll learn more about the situation. Also: Could tariffs under U.S. President Donald Trump provide an opportunity for Chile’s salmon farmers?

We’re tackling a “mysterious and important” question in today’s episode: Should Congress use “current policy” or “current law” baseline when measuring tax cuts? It’s not unlike our reporter’s internal struggle on whether to cancel Apple TV+ now that Season 2 of “Severance” has ended, or renew it. Except lawmakers are dealing with trillions of dollars. Plus: African immigrants fill critical home health aide roles in Texas, and The Conference Board’s Leading Economic Index falls for the third-straight month.

In our final “Tricks of the Trade” installment at Rodeo Houston, we chat with two rodeo clowns. They may dress and act funny, but they take their jobs seriously. Also known as barrelmen, rodeo clowns protect bull riders when they fall. Plus, air travel worldwide continues to be affected by the closure of London’s Heathrow Airport. And, copper — it’s not just for drinking mint cocktails. Yet a copper economic indicator is now muddled.

Today, as part of our “Tricks of the Trade” series, we’re at the Houston Livestock Show and Rodeo, where students put goats and lambs up for sale to the highest bidder. Here, livestock auctions generate a pile of philanthropic money for a Texas scholarship fund, and the bids go up and up and up. But first: Air travel is in a snarl today with a power outage at London’s Heathrow Airport.

From the BBC World Service: London’s Heathrow Airport will be closed Friday following a power outage; more than 1,300 flights face cancellation. The outage was caused by a fire at a nearby electrical substation that supplies the airport’s power. The disruption could last for days. Then, some scam texts are sent by people held against their will at scam centers in Myanmar and East Asia. A woman freed from one recounts her story.

More tariffs are set to take effect April 2, and in most cases, American consumers and businesses will pay the tax. We’ll explain why some sectors expect prices to rise as soon as next month while others won’t feel a pinch until later in the year. Also in this episode: Tariffs could inflate the dollar’s strength while sapping demand for American exports, Gen Zers feel “trapped” by microtrends and Alaskan crude oil production is projected to jump in 2026.

This week, thousands of wholesale seafood producers and buyers from around the world gathered in Boston for the Seafood Expo North America. One of the key things on the minds of seafood merchants? Tariffs and navigating the waves of uncertainty in global trade. Plus, we now have a better idea of how Federal Reserve officials think President Trump’s tariffs will affect the economy, and we do the numbers on happiness rankings.

Today, as part of our ongoing “Tricks of the Trade” series, “Marketplace Morning Report” host David Brancaccio hears tips from the next generation of ag industry leaders at the Houston Livestock Show. There, he receives pointers on showing cattle, learns about livestock as an investment business and even meets some friendly podcasting competition. But first: The breakfast cereal indicator shows that consumers are careful and concerned about spending on basics.

From the BBC World Service: The Commission of the European Union has charged Google’s parent company Alphabet with breaking the EU Digital Markets Act, saying the Google search engine drives users to its own services over rivals. It also raised concerns about the Android Play Store and is running a similar investigation into the dominance of Apple’s App Store. Also: how “micro-influencers” are proving small can be mighty in social media marketing.

Federal Reserve policymakers aren’t cutting interest rates right now, though they expect two rate cuts in 2025. When — and if — those cuts come will depend on how the trade war shakes out. In this episode, what static rates mean for consumers and businesses. Plus, more byproducts of tariff-driven economic uncertainty: bond spreads widen and export prices rise, particularly on agricultural products.