Zawi Hawass was formerly in charge of all Egyptian antiquities and archeology and Egyptology under the Mubarak regime. He screams and yells like a child, retreating from a scheduled debate with Graham Hancock (author of many books like Fingerprints of the Gods and The Message of the Sphinx that question the recent dating of Egyptian civilization) before a word is said. Hawass’ behavior is a pathetic way to escape the truth. I don’t know why he pretended he would be willing to have a debate at all.