“Domestic and advocacy group officials testified about autism. Among the topics they discussed were efforts to increase awareness and understanding of the disease, the cost of the disease, limited public health resources, and public health policy. Representatives from the Centers for Disease Control and Prevention (CDC) and National Institutes of Health (NIH) denied a link between rising autism rates and vaccinations. Representative Burton showed a video about research on the effect of mercury on the brain.”

http://www.c-spanvideo.org/program/AutismRa