employee responsibilities and rights journals which argues plane personnel should be classified as radiation workers. >> i'm not buying that. what a radiation worker gets in my hospital is a concentrated amount of radiation. beamed right there. thallium or another radiation and higher risk if you are pregnant or otherwise and they shouldn't be labeled as radiation workers but it should be tracked. >> gregg: i need to worry more about coming to your office and getting a chest x-ray. >> or a cat san, that is far more radiation than you'll get flying across the u.s. but i'm not dismissing this. i want it further studied and is a low level of radiation, compared to what i give you in the office. >> julie: it is scary. >> do you mean my office, anyway. >> gregg: drop by and say hello. doctor, thank you very much. that will do it for us, fox news sunday with chris wallace, coming up next. >> julie: and i'll see you on the fox report. a beautiful view in front of fox. >> gregg: come by and say hello. >> julie: see you at 7:00.