“No, I don't think so ... there is research out there, but there is always a risk with anything.”

— Josh Kaufman, executive producer, Chicago

“I believe so ... they supposedly cause brain tumors, and just driving around talking on them is not a good idea.”

— Kyle Downard, cook, Ames, Iowa

“If there is no real (medical) proof that it causes any harm, I don't see any point in scaring people right now.”

— Amanda Sieg, nurse, Lawrence

“I believe they should. I've had friends with brain cancer, one of them now dead.”

— Melanie Galyon, stay-at-home mom, Lawrence