Back on March 4th of this year, James Randi, noted atheist, recorded the following video in which he discussed Nazareth and says that "facts" to support the existence of Nazareth are bogus.
He discusses information presented in René Salm's book, The Myth of Nazareth: The Invented Town of Jesus. According to the American Atheists, Salm, in his book, "accuses Christian pseudo-archaeologists such as B. Bagatti, C. Kopp, and E. Richmond of changing and even fabricating evidence to support the fantastic story of 'Jesus of Nazareth' portrayed in the gospels."
Enjoy!