CNN CNN Newsroom with Poppy Harlow and Jim Sciutto September 11, 2019 14:45:00
Additive or unique combination of that in certain users? we don't know. >> right. >> what we do know is there appears to be some kind of problem, yeah, you'd be hard pressed to find a medical professional who would say it's a good idea to go forward with this. i know people like it, some people think it's fine. the evidence is cuttinging it is certainly not a good thing for you and until some of these questions are cleared up, it could be a very bad thing for yo you. >> we'll stay on this, thank you very, very much. other news, eight people have been injured after a tornado ripped through si...