Separating Ninja Facts From Ninja Fiction

Shrouded in mystery, ninjas were reputed to be masters of disguise and have mythical powers like the ability to walk on water and disappear in the blink of an eye. MIKE CLARKE/AFP/Getty Images
Shrouded in mystery, ninjas were reputed to be masters of disguise and have mythical powers like the ability to walk on water and disappear in the blink of an eye. MIKE CLARKE/AFP/Getty Images

A new ninja research center opened in Japan. This episode looks at the myth of the ninja and what the research center hopes to solve and study.