How so? If this case sets a precedent that anyone who speaks out in favor of marijuana can be prosecuted as part of a criminal conspiracy, then by defition they would be eligible for the death penalty because that's how RICO works- you can get charged for any crime committed by someone else in your 'organization', regardless of what that crime is or what penalty it carries. I don't see how that's an extrapolation.

There's no "case" here.

You've extrapolated from a single question from a single investigator to a nonexistent death penalty case and pinned it all on an imaginary Obama administration mandate to charge everyone involved in medical marijuana advocacy. That's not the story here.