With Hillary, I wouldn't ever let the percentages reach absolute zero... Even now, with the "endorsement" to come Saturday, word has been that she wants to hold on to her delegates for the convention. There's still some contingency planning going on here, and I think it be best for everyone if they keep one eye open heading to the convention...

I'd "suspend" the Deathwatch until the convention vote, and leave it around 0.5 or 1.0 percent until then. I'm sure Hillary will too.