Mystery surrounds ancient sphinx

Australian excavation volunteer Joshua Talbot displays the remains of a Sphinx with a hieroglyphic inscription between its paws dating circa 3rd century BCE, found during excavation in the Northern Israeli archeological site of the ancient Tel Hazor, revealed on July 9 2013

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    Mystery surrounds ancient sphinx

CNN's Leone Lakhani meets an archeologist whose team has made a discovery that could rewrite history.