i ve heard her say mama. i know it s hard to imagine that. i do hear her in my dreams. that s hurtful. i can imagine. i m sorry so sorry. as the words stopped, the hitting started. from age 4 to age 6 was really hard because we would take turns on who was going to hold and lay with her and make sure she s not going to punch her face and break her nose and break her eye sockets. watch what you re doing. that s right. the developmental pediatrician say it s autism. that was around age 4. uh-huh s. what was that like to hear? terrifying. i knew nothing about it. christy would quickly learn there is no cure. there are no definitive
in fact, we first met carlos his mom two years ago. during that trial, he became more friendlier. i was more calm with it on. like, with me on the medication. and overall, it definitely did have a nice positive effect on me. do you think of yourself as a cannabis researcher? tap, tap, tap. reporter: there are also the labs at the center for medicinal cannabis research in california we showed you earlier. answers from there are also slowly arriving. we are seeing some pretty impressive changes. reporter: when you say seeing some impressive changes, what do you mean? children, whose aggressive behavior was daily and it s gone away. i mean, gone away. uh, a lot of the kids are more social. reporter: so what have we got? what is the purple one? he is easier to redirect.