your moods. it can have an impact. you know, another thing, molly, a lot of these young eded a -- young adolescents, young kids that vape, many of them will become regular cigarette smokers, which can cause heart disease, lung disease, cancers, cause more deaths in this country than drugs, alcohol and car accidents combined. molly: we have seen the number of e vaping deaths and still trying to get to the bottom of how this happened and make it stop. now we know this can be dangerous because there was a period of time where e vaping was really sold as not being dangerous, it is fun, better than smoking, but now we have seen dozens of people die and not easy deaths and others have faced long-term health consequences. so will this shift the tide? >> i hope so. what's defining is they believe the thc vaping and thc with