How common is radon exposure in America?

How common is radon exposure in America?

Jay M. Lee (Surgical Director, Thoracic Oncology Program, UCLA) gives expert video advice on: What ethnicity has the highest incidence of lung cancer?; Can non-smokers get lung cancer?; Is the mortality rate high for those diagnosed with lung cancer? and more...

The Environmental Protection Agency reports that one in every fifteen homes and buildings have elevated radon levels that are not acceptable. There are kits that are available out there to measure these radon levels.