host: this is jennifer maloney from the wall street journal joining us so let's hear from stephanie in indiana, you're on with our guest, go ahead with your russian or comment. caller: i am concerned about the regulation of these e-cigarette products and these they think products that they are promoting to our children. it's a big problem and they are spending a lot of their money and every kid affects the next kid and sometimes they find one kid can smoke it while the other is passing out or having side effects. guest: that is stephanie from indiana, go ahead step is an important point and one that the fda is considering as it reviews these applications. when it -- one of its primary tasks is to weigh the potential for for adult cigarette smokers. it's against the appeal some of these products have to young people. we have seen a steep rise in under age e-cigarette used followed by a decline. e-cigarettes took the u.s. by storm in 2018 and then they became 18 status symbol overnight. juulit also had a proprietary re let's call it that gave cigarette federal policies implemented that h