Marketplace All-in-One

More and more people are turning to chatbots to search the web.

But researchers are finding these systems can be gamed.

We wanted to understand more about how AI chatbot search results can be manipulated, so we called up someone who studies these things for a living: Xiyang Hu, an assistant professor at Arizona State University, where he leads the Generative Learning and Augmented Decision Lab.

More on this

``Someone Hid It!'': Query-Agnostic Black-Box Attacks on LLM-Based Retrieval — a study published for the International Conference on Machine Learning

Reddit comments are 'foundational' to training AI models, COO says — from Business Insider

Language Models Often Favor Their Own Text, Revealing a New Bias in AI — NYU Center for Data Science

Bridget and Ryan finally answer one of your most requested questions of all time: What is rental arbitrage? Dun. Dun. Dun! The answer involves a moldy fridge, rizz-less cupcakes and a milk convention. Plus, Ryan finds out he’s actually been a master rental arbitrager this whole time!

Inflation is affecting all of us. But when costs go up, lower-income households are especially vulnerable to credit creep — that’s when consumers use credit for more and more transactions. One survey found 29% of buy now, pay later users took out the loans to pay for groceries, double the percentage from just a couple of years ago. Also in this episode: What might happen to the labor market if Fed raises interest rates, how immigration crackdowns are tied to a 14-year homebuilder confidence low, and why political candidates are competing for AI attention.

Every story has an economic angle. Want some in your inbox? Subscribe to our daily or weekly newsletter.

Marketplace is more than a radio show. Check out our original reporting and financial literacy content at marketplace.org — and consider making an investment in our future.

Read the stories in today’s episode:

What will happen to the job market if the Fed raises interest rates?
Struggling consumers are increasingly turning to high-cost credit for basic needs
This farmer was promised a $20,000 grant to go solar. USDA changed the rules
How immigration crackdowns are tightening the construction labor market
Candidates campaign for AI attention
Home-based coffee shops provide unique perks for owners and customers

On Friday, the documentary "You Can See Everything" about Theranos’ Elizabeth Holmes opened in theaters across the U.S., grossing an estimated $15 million and selling out 2,000 shows. It joins a slate of fall films, including "Artificial," "Musk," and "The Social Reckoning," profiling major tech companies and their founders. We dig into why Hollywood is focusing on these stories right now. Also: what sanctions relief for Russia means for oil markets and why the French protests are also a bond market story.

Every story has an economic angle. Want some in your inbox? Subscribe to our daily or weekly newsletter.

Marketplace Morning Report is more than a radio show. Check out our original reporting and financial literacy content at marketplace.org — and consider making an investment in our future.

Stories from this episode:

Hollywood is releasing a slew of tech films

Are you doing your homework ahead of the midterms or just planning to wing it at the ballot box? While you may have a good idea already about who you want for House, Senate, or governor, there’s still other studying to do before Election Day. But in 2026, the word “homework” often means “ask an AI-powered chatbot.” For voters, that’s both a resource and a risk. First though: why economic uncertainty is translating into a flood of imports.

Every story has an economic angle. Want some in your inbox? Subscribe to our daily or weekly newsletter.

Marketplace Morning Report is more than a radio show. Check out our original reporting and financial literacy content at marketplace.org — and consider making an investment in our future.

Read the stories from this podcast:

Uncertainty is helping to generate a "tsunami" of imports at some ports
Voters weigh doing their election homework with AI