Audio Included in Post. Audio ©2010 WTLC/Radio One. UPDATE! Indiana Supt. of Public Instruction Dr. Tony Bennett Comments on Black Graduation Rates on Afternoons with Amos. The percentage of Indiana’s African-American public school students who graduated in four years from high school rose dramatically during the 2008-2009 school year. Statewide, two-thirds of all African-American members […]