From Joan Walsh, editor in chief at Salon:

The world is divided between people who consider Bill and Hillary Clinton monsters, and people who don't. It used to be that the monster faction was limited to Republicans and certain mainstream media fixtures like Maureen Dowd and much of the MSNBC lineup. Now, increasingly, it involves too many Obama-supporting Democrats -- and the Clinton-hate is in danger of damaging the Democratic Party.
To argue that she was suggesting she's staying in the race because Obama might be assassinated -- even after both Clinton, and the journalists who interviewed her, said her reference was to RFK's June campaign, not to his heartbreaking murder -- requires either a special kind of paranoia or venal political opportunism.