June 2, 2011
The debate rages on over the latest announcement by the World Health Organization.
Not everyone agrees that cell phones could cause cancer.
A respected team of 31 scientists from 14 countries say they've got some evidence linking cell phones to cancer.
The group even listing cell phones in the same category as engine exhaust, pesticide and coffee.
But some critics worry that the report will confuse the public more than benefit them.
A major study released last year found no clear link between cell phones and cancer.
The W-H-O team admits the link is too weak to draw any major conclusions.