Laura Bush's body here was recreated with a computer program. The same way your mind recreates reality. Your mind takes your observations and decides whether they're real or not. Do you really know the difference? Everything you know comes from the same meat behind your eyes. If someone were to take over, you would never know; You'd think you were yourself all along. As Bill Clinton once said, there is no House in the Ocean. There is only the House in your Head.