Destroying Ben Carson.

TPM:

Students at Johns Hopkins University’s medical school are circulating a petition to replace Dr. Benjamin Carson as their commencement speaker after the famed neurosurgeon... [said on Sean Hannity's show] on Tuesday that opposite-sex marriage is “a well-established, fundamental pillar of society and no group, be they gays, be they NAMBLA, be they people who believe in bestiality — it doesn’t matter what they are. They don’t get to change the definition.”