Signs have been popping up all around San Francisco targeting (black) mayor London Breed. They accuse her of being all kinds of phobic: white supremacist, homophobic, drug-user phobic and anti-trans. So what did she do to deserve such names? Well it seems they came from her crackdown on drug use in the city. In this episode of America Uncovered, we look at San Francisco's history of legalizing drug use, the result of its drug-friendly policies, and why drug users in San Francisco feel so entitled.