Mark Hebert joins GDL with the story of UofL Speed School of Engineering graduates who are involved in major construction projects at the school. You can hear more stories and interviews about the University of Louisville on UofLToday every Monday and Tuesday night at 6:00 pm on 93.9 FM and throughout the week on Metro TV and KET KY. For more about UofL and UofL events, go to UofLNews.com.