While serving in Afghanistan, Army Veteran Adam Hartswick lost both legs in an IED explosion, but the correct use of a tourniquet saved his life. Now, as a tactical medical instructor with Penn State's Justice and Safety Institute, he shares his expertise by demonstrating life-saving tourniquet techniques to trainees. To learn more about Adam Hartswick's story and his work with Penn State’s Justice and Safety Institute, visit the link in our bio.