Always Wondered - Deja Vu - Why Does That Happen?

In this episode, we explore Deja Vu, the creepy feeling of "been there, done that." We'll explain why it happens. Also, hear the story of the song you can't escape - "John Jacob Jingleheimer Schmidt." Was he a real guy? And why is everyone still shouting his name? Plus, learn the origin of the phrase "like a chicken with its head cut off", and the strange saga of one chicken who took things a bit too far! Get all the curious details as host Rick Peterson answers more of the questions you've Always Wondered about.