FORT WAYNE, Ind. (WOWO): More news into the A through F school grading system: a report is set to be released on one of the reviews of the grading system, which comes after former state superintendent Tony Bennett changed the grading formula to benefit a Republican donor's charter school. The report is scheduled to be released today and was commissioned by Republican leaders of the Indiana Senate and House. The review was done by John Grew, an aide to former Democratic Governor Frank O'Bannon and Bill Sheldrake, the former head of the Indiana Fiscal Policy Institute.