Dan Harris (born July 26, 1971) is a correspondent for ABC Newsl. He has been anchoring World News Sunday since November 2006 and frequently anchors World News, World News with Charles Gibson's webcast. He is also a frequent contributor to World News. He also anchored ABC's coverage of Hurricane Katrina in September 2005. He is a 1993 graduate of Colby College in Maine. Dan Harris' father is Jay R. Harris, MD. Dr. Harris is one of the most regarded figures in the field of radiation oncology or study of radiation. He is the chair of Harvard's radiation oncology residency program and recipient of the 2007 American Society of Therapeutic Radiology and Oncology Gold Medal, the organization's highest honor. Dan Harris' mother, Nancy Lee Harris, M.D., is a pathologist at Massachusetts General Hospital in Boston and is a world authority on lymphomas. He also occasionally does news reports for CBN's The 700 Club program.