CNN Your Money August 10, 2013 13:50:00
Only did marijuana work, it was the only thing that worked. so, yeah, i had a change of heart in large part because of this journey, john. i have seen how it can work with nothing else did. i want you to see chas moore. he's a 19-year-old with a condition. >> reporter: i meet 19-year-old chas moore. he uses many different strains of marijuana, many of them high in cbd, to treat his rare disorder of the diaphragm. >> my abs lock up. >> reporter: that's why he's talking this way. almost speaking in hiccups, like he can't catch his breath. he's about to show me how the marijuana works. he's been ...