Hour 3: Whitney Rickard and Joey Difranco, parents at Kirkwood's Robinson Elementary, join Mark Reardon to express concern over violet & abusive 5th grader wile the school district's administration is slow to act. Then, Mark Reardon shares some of his personal stories of the late Bob Heil, St. Louis native & creator of the Heil microphone and Heil Talk Box, before playing an archive interview with Bob from KMOX Profiles. Later, Mark brings you the Audio Cut of the Day.