Here is a video I took at the pyramids with one of the scam artists who try to take you for all you have.  This guy took my ticket as soon as I got to the entrance of the pyramids and then claimed he worked for the Egyptian Government and it was his job to show me around.  Afterwords he tried everything in the book from camel rides, horse rides, and eventually inviting me back to his house to smoke marijuana and drink whiskey with him.  I saw right through the guy tho.