trying. finally. tehran. city of nearly 8 million people. capital of iran. it feels like there are neighborhoods of rome that's built like these. after all this time i finally had my chance to see a country i'd heard so much about. the weather is nice. i don't know what i was expecting, but it's nice. a big blank spot on nearly every traveler's resume. merci. delicious. thank you. ♪ [ in child's voice ] >> once upon a time there was an ancient kingdom where they found a lot of magical black stuff under the ground. but two other kingdoms had the key to the magical black stuff, and when they wouldn't share,