LEWISTON — A national Muslim civil rights organization has filed a formal request with the Lewiston School Department to allow a middle school student to pray on school property. The group also wants Lewiston to modify existing policy and provide "constitutionally protected religious accommodation," such as a designated prayer room. The group has also requested the school department institute diversity training for school staff, and to ensure the middle-schooler won't face retaliation because of her request to pray at the Lewiston Middle School. According to the Washington, D.C.,-based Council on American-Islamic Relations, seventh-grader Nasra Aden had been routinely "praying discreetly...