Dr. Jack Rejeski, Wake Forest University (IMAGE) Wake Forest University Caption Dr. Jack Rejeski is the principal investigator for the Cooperative Lifestyle Intervention Program. Credit Ken Bennett Usage Restrictions The image may only be use with appropriate caption or credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.