Is there a right to privacy in a high school bathroom?

That's the question being asked by the ACLU and the parents of an eighth grade boy who found a hidden camera in the bathroom of his Georgia high school. He removed the camera the show his parents, who complained. The camera was apparently placed by the principal who then disciplined the student for taking student property.

From WMAZ Macon Georgia: Does The Right to Privacy Extend into the School Bathroom?