dr. lester serve for 7 years, the national institute on drug abuse and serve for many years to the point where he was close to assisting the banquet on the executive conference for wall. the acting director of the national institute of mental health. alan has been a longtime colleague, his fingerprints was all over it. and it was a very strong orientation towards research. point sanjay gupta. >> thank you all for come in. [applause] >> i am delighted to be here. if you rick watch cnn, you see reflected on when we approach these stories. if you look up the advancement, the understanding and treatment, mental illness overall, there's a lot to talk about, this panel could go on to some time, it has been some time coming, not only to look at where we have been but