inside sources print logo
Get up-to-date news in your inbox

About the Authors

Sally Greenberg

Sally Greenberg is executive director of the National Consumers League. She wrote this for InsideSources.com.
 
Anil K. Lalwani

Anil K. Lalwani is associate dean for student research at Columbia University Vagelos College of Physicians and Surgeons. He wrote this for InsideSources.com.