1. No evidence at all that teacher unions help students. Test scores have gone down drastically all over the country for the last 30 years or so. 2. The teache

1. No evidence at all that teacher unions help students. Test scores have gone down drastically all over the country for the last 30 years or so. 2. The teacher unions are against school vouchers, which almost completely eliminates competition in the districts that need it most. A large majority of black families are in favor of school vouchers.