Travel writer Rick Steves knows a lot about a lot of things, including how to handle culture shock and how to avoid getting pickpocketed, but the one thing he doesn't know very well is how to rest and ...

NPR's Ayesha Rascoe talks with travel writer and host Rick Steves about "overtourism" — when some locales prove too popular — and how not contribute to it. Summer travel season is ready to take off.