I've finally managed to watch David Icke talk about the reptilian theory. It was to much to take in at first so I watched it once I was ready for it.
Surprisingly most of it made sense and would explain why the royal family and U.S. Presidents are all related. I'm still unsure on the shape shifting but we would be daft not not examine the theory that could well be true. It also explains the symbolisms used throughout elite society.
The oldest religions all seem to involve worshiping reptiles and maybe there is some truth in this?