clipped from: www.federaljack.com 
REUTERS: NEW YORK, April 29 /PRNewswire-USNewswire/ — Blood fluoride levels were significantly higher in patients with osteosarcoma than in control groups, according to research published in Biological Trace Element Research (April 2009). Osteosarcoma, a rare bone cancer, occurs mostly in children and young adults.
More studies link fluoride to bone and other cancers but are downplayed or ignored by government officials.(4)(5)
This reinforces a 2006 published Harvard study by Bassin showing a link between water fluoridation and osteosarcoma in young boys.(2)
In addition, over 2,430 professionals urge the U.S. Congress to stop fluoridation until Congressional hearings are conducted, citing scientific evidence that fluoridation, long promoted to fight tooth decay, is ineffective
and has serious health risks. See statement:
http://www.fluoridealert.org/statement.august.2007.html