It's springtime, meaning the real estate market is supposed to be popping. But fresh data from the National Association of Realtors shows seasonally adjusted sales of existing homes are actually down 3.6%. What's going on? Also on the show, Chinese exports slowed sharply last month amid energy shocks, and a surge in the cost of petrochemicals — used in plastics, fertilizers, and more — is likely to translate to higher costs on supermarket shelves.

It's almost Tax Day. And while some of us may have waited till the last minute to do our taxes, the federal government sure won't be wasting any time spending them. This morning, we're unpacking how much of your tax bill goes toward services like defense, Social Security, health care, food assistance, the national debt, and more. Plus, there's been no net job creation over the last six months, which can make the economy more vulnerable.

The U.S. has threatened a blockade of Iranian ports set to go into effect this morning. That means the supply of oil will be even more restricted than it was before. We'll dig into what all this means for oil markets. Plus, the economic consequences of the war are reshaping businesses' hiring plans stateside, too. And, there's a parade of banks releasing results this week. Investors are paying close attention.

Grocery prices on average are up about 2% compared to this time last year. But split up the food groups, and we start to see some bigger numbers. Tomatoes, lettuce, and nonalcoholic beverages (especially coffee) led the way for price increases. Meanwhile, the cost of meat and dairy declined. Why? Also: a Straight of Hormuz blockade courtesy of the U.S., and a look at how Trump's tax and spending law could impact charitable giving

Nearly 600 Marketplace fans gathered at the Aratani Theatre in downtown Los Angeles to watch Kai Ryssdal present Marketplace Live, in partnership with LAist.

Kai was joined onstage by economics author, educator, and content creator Kyla Scanlon to talk about AI, prediction markets, Federal Reserve independence, and the war in Iran. Later, former “Marketplace Morning Report” host David Brancaccio joined Kai to discuss his experience rebuilding after the LA fire and his new job as Marketplace senior correspondent covering future effects.

Note: This show was recorded on March 29, and the situation in Iran has changed since then. Follow our latest coverage here.

David Brancaccio has hosted an estimated 16,925 morning shows over 13 years. Now, for his final time in the host chair, David shares snippets of discussions he's had throughout the years, including with experienced local Del Rio, Texas-based reporter Karen Gleason, Nobel laureate Paul Krugman, and actor and entrepreneur William Shatner. Also on the program, Princeton's Burton Malkiel addresses concerns and gives advice about a potential AI bubble.

For his second-to-last time as the host of "Marketplace Morning Report," David Brancaccio spoke with the author of arguably the most influential book on personal finance and investing of all time. First published in 1973, "A Random Walk Down Wall Street" argues that it’s super hard to beat the stock market. Its author, Burton Malkiel, is a Princeton professor emeritus and still going strong at 93. We have that conversation, as well as a preview of March's consumer price index.

Today, we're returning to our 2019 Brains and Losses series, which investigated the financial exploitation of older Americans. In the years that have followed, AI has only made scams more convincing and easier to conduct. This morning, we're joined by an elder law attorney in Florida to hear how some pioneering laws there are aiming to stop scammers who prey on older people mid-swindle. Also, we’re digging into the Federal Reserve's preferred measure of inflation, which remains stubbornly elevated.