joins us forney this conversation. if you want to ask about the use of vaping products and specifically juul, you can call 202-748-8000 in eastern and central time zones, mountain and pacific, 202-748-8001, perhaps you are an e-cigarette user, 202-748-8002. we will hear from one of those people that testified, a young person named caleb mint, that talked about a juul representative who came to their school. we will hear what they had to say. [video clip] >> caleb, what grades were you and philip in the year of the juul presentation? caleb: ninth grade. >> what were students told about the presentation before it began? caleb: we were told we were having a mental health addiction seminar that we have three times a year and teachers are told to leave the room so it is a safe space for kids to talk. >> did most of your classmates believe juul was safe prior to the presentation? caleb: many kids were already doubts ofd had their whether it was safe, but a lot of kids still thought it was possibly dangerous. >> did the prese