'Your papers, please' must never be heard in America
It was an archaeological hoax that fooled scientists for decades. A century on, researchers are determined to find out who was responsible for Piltdown Man, the missing link that never was.
"People love conspiracy theories," he said. "And this is one of the biggest scientific hoaxes of all time."
"He is the only person who is always on site every time a find is made," Russell said. "And when he died in 1916, Piltdown Man died with him."