@dangillmor - I think RFK Jr. is a terrible candidate myself, but this post makes a false assumption that everyone that might vote for him would choose Biden if RFK Jr. wasn't on their ballot - whereas the reality is some percentage of them (perhaps even the majority) would vote for Trump, another 3rd party or independent candidate, or not vote at all. In fact some analyses of the crowd that RFK Jr. is attracting have come to the conclusion that he pulls from potential Trump voters a tiny more.