Scott Liljegren, a personal injury and accident attorney in San Diego was investing health injuries from medical and hospital studies when he came across some alarming information. He was suprised to learn how many drugs that pass animal tetsing end up severly damaging the health of volunteers in clinical trials. As a personal injury lawyer, these injuries directly relate to him and wanted to bring these facts to people considering becoming volunteers. You can read his reasoning for the creating the map - in conjunction with 1 Point 21 Interactice- and see the interactive elements on his blog post.