Thank you, sir.
I commend all of you for talking about research and the value of it, especially for the potential benefits and the risks that are involved with cannabis use by not only our veterans but also others.
Dr. Zhang, you talked in your presentation about dried smoke cannabis with low bioavailability. When I listened to Dr. MacKillop's presentation, he talked a little about issues with synthetic cannabinoids. I'm wondering, obviously from an educational point of view, why there is a difference with synthetics versus dried product.