Health experts don't have all the answers when it comes to caffeine's effects on young people, but they are saying that teenagers should avoid it. We're also giving an update on yesterday's report concerning tariffs, and we're explaining why there's a bit of controversy over rebuilding a new sliding center ahead of next year's Winter Olympics. Plus: Some young adults return to the countryside in a sparsely populated nation, and a ballerina performs a risky and riveting routine on a ship's bulbous bow.

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Today's episode was sponsored by EF Educational Tours. Learn more at eftours.com/travel!