How ugly will the Clinton supporters go against Sanders?

[bedstuy]

I think Sanders' campaign isn't about beating Hillary Clinton or attacking her.  It's about raising issues and focusing on policy, which in no way hurts Hillary Clinton. 

So, naturally, there's no conflict between the two campaigns.  Sanders can accomplish what he wants while Clinton can accomplish what she wants.  They don't need to attack each other because they're not rivals for the nomination.