1. a) What is CHS?
b) What causes CHS?

2. Who is Dr. Kennon Heard?

3. What did the study co-authored by Dr. Heard reveal about marijuana use?

4. How did recreational marijuana use affect Lance Crowder?

5. After discovering that he had CHS due to his marijuana use, what did Crowder do? - What has been the result?

6. Watch the CBS News report. Long-term use of marijuana can cause CHS. The only real way to be cured is to stop using marijuana. A majority of Americans polled recently do not oppose the legalization of recreational marijuana. What is the best way to inform Americans about CHS and its cause?