Report accuses sugar industry of 1970s cover up

We know eating too much sugar is linked to cavities.

But a new report accuses the sugar industry of using money to try to cover up that link in the 1970s.

The allegations come from researchers at the University of California--San Francisco.

The Sugar Association responded questioning why the study is trying to dredge up history.

They added preventing cavities is a combination of smart eating and smart dental care - such as brushing after snacks.