11.   Voucher opponents argue the improvement comes from the threat of losing students and money.

12.   Voucher opponents argued that because most of the Cleveland vouchers are used at religious schools, the state of Ohio is endorsing religion by picking up the tuition tab.

13.   Voucher opponents say support for the idea has been dwindling in part because of a barrage of critical TV ads.

14.   Voucher opponents included Republican Gov. John Engler, teachers unions and school administrators.

15.   Voucher opponents argue the certificates would drain money from the public system if spent on private schooling.