This month's "Making a Difference" podcast features Carla Lopez '97, whose career as a public health officer has led her across the world serving needy populations. Carla shares her stories of service and tells how her work is evolving. Read more about Carla in this issue of “Mercersburg Academy” magazine: https://bit.ly/3kP36USPodcast music composed by Bryan Morgan '07 and Madi Norris '21.