If public school buildings are used for non-school-sponsored programs, such as Boy Scouts and Girl Scouts, is it permissible to have separate Scout troops for children who are mentally retarded? Does...

If public school buildings are used for non-school-sponsored programs, such as Boy Scouts and Girl Scouts, is it permissible to have separate Scout troops for children who are mentally retarded? Does this violate the IDEA or is there a constitutional violation at issue?