Top Colorado lawmaker wants to protect “spirit” of psilocybin legislation. Advocates aren’t so sure.

 Top Colorado lawmaker wants to protect “spirit” of psilocybin legislation. Advocates aren’t so sure.

BOULDER — A call went out on social media, and now Sen. Steve Fenberg faced a crowd of skeptical constituents who’d heard rumors about his plans for psilocybin and the voter-approved ballot measure t…