Doughnut? Donut? Either way you spell it, fried dough dipped in something sweet is a worldwide favorite. Katherine and Erin take a world tour of the treat, making stops to debunk the JFK "ich bin ein Berliner" speech, and figure out why donut shops are such a huge deal for Cambodians.

Who makes the best donuts you've ever had? Let us know on Facebook: www.facebook.com/howitgotinyourmouth and Instagram: www.instagram.com/howitgotinyourmouth/.

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