CNN Sanjay Gupta MD September 21, 2013 20:45:00
Evidence is and why don't you think about some of these decisions for yourself. >> let me just ask philosophically almost. the idea of mitigating risk, you know, i wear my seat belt every day. if i don't wear my seat belt, it's not likely i'm going to get in a wreck and be injured, but it could happen. so i wear my seat belt. this idea of mitigating risk, especially for a woman who is pregnant, do you worry at all that this could send the wrong message, that it's okay to do things that might carry even a little bit of risk? >> so i think one thing we have to recognize is that we're always taki...