Outside In: Lost in Academia

Historian and author Dr. Barak Kushner is on a quest to deepen his knowledge of Japan's ramen culture. From postwar noodle stalls to regional ramen, he uncovers how a humble bowl became a global icon.

Japan's snack bars are a unique form of nightlife. Harvard-trained anthropologist Maura McGrath's research reveals a fascinating look into this world. What secrets do they hold?