Karl learns about the art of haggling with street vendors in Egypt. After some practice, it's time for some solo shopping to see if the lessons pay off.
Karl goes inside an Egyptian pyramid to join a session of meditation that is based on Atlantean magic used to honor aliens. But nobody told him he'd be inside a tomb!
Some times patients in a disease investigation are the best defense in stopping an epidemic. Caroline Morrison interviews a potential carrier of this alarming disease and figures out a piece of the puzzle.