Feds sued to force this on the school. How nice of them.
Via Daily Caller:
Facings federal threats of lost millions in funding for the children of taxpaying parents, a school district in the suburbs of Chicago voted on Thursday to allow a male high school student who dresses like a girl and otherwise identifies as female to use the girls’ locker room and shower there.
The student will use a separate, semi-private area in the girls’ locker room of his public high school.

