dr. mark siegel.tried this drug out, that it is not addictive. >> it is addictive and it is changing because it is becoming more potent. what you're getting is more likely to be addictive and the numbers are staggering, 2.7 million people in the united states, 9% addicted to pot, 17% if they start with a record, 70% addicted, compare that to heroin, 24%, it is almost up there with opioids. what does getting addicted mean? if you stopped it you would have cravings, insomnia, anxiety, chills, sweats and nausea. rob: you say it is as close to being addictive as heroin if you start as a kid, 17% versus 24%, not a big gap. that is hard to believe. >> it doesn't kill people the way apps does. we are focusing on death from opioids as we write we should but how many lives are ruined by marijuana because when addicted to someone it have to have it it is interfering with your ability to think, your behavior, your development in childhood and adolescence was people score worse on tests, your addicted, can't get