CNN Anderson Cooper 360 December 17, 2013 03:49:00
Tonight concerns and questions about two types of products that millions use every day to gain an edge in the battle to stay healthy. the fda says there is no evidence that anti-bacterial soaps may be harmful. and questions about multivitamins and whether they have a benefit at all. dr. sanjay gupta joins me now. now starting with the soap, they may be harmful? >> yeah, and i feel like i have been vindicated a little bit. >> i have heard you say this before. >> we talk about this all the time. with regard to the anti-bacterial soaps. the fda is saying basically, prove it.