WACO, Texas — The sound of engines and the click of tools filled the air at Middle Man Ministry this summer, where founder John Barnard is teaching young campers more than just how to fix a car. The ministry's week-long automotive camp at Triple Win Waco takes in vehicles donated from the community and puts kids hands-on with the basics of car maintenance, teaching everything from learning the four cycles of an engine to fixing car batteries. This story continues below.