CNN: How Safe Is Your Cell Phone?

05/11/2010 05:12 am ET | Updated May 25, 2011

A proposal in Maine to put the warning "This device emits electromagnetic radiation, exposure to which may cause brain cancer" on cell phones failed, but the FDA is urging cell phone makers to design them to minimize any exposure to risk.

A CNN panel looks at the growing number of studies that suggest there may be some long-term risks to heavy cell phone use.

WATCH: