This week: Trump’s erratic tariff policies are creating a lot of volatility in the markets. Felix Salmon, Emily Peck, and Elizabeth Spiers are joined by investments expert Barry Ritholtz to unpack the week’s wild tariff news and this uniquely unpredictable situation where one person’s decisions are having a huge effect on the markets. Then, Barry helps the hosts understand investing in this environment with lessons from his new book ‘How Not To Invest’. In the Slate Plus episode: The trouble with leaf blowers.  Want to hear that discussion and hear more Slate Money? Join Slate Plus to unlock weekly bonus episodes. Plus, you’ll access ad-free listening across all your favorite Slate podcasts. You can subscribe directly from the Slate Money show page on Apple Podcasts and Spotify. Or, visit slate.com/moneyplus to get access wherever you listen. Podcast production by Jessamine Molli and Cheyna Roth. Learn more about your ad choices. Visit megaphone.fm/adchoices