Enquiring minds want to know
Q: Why is it proper to support Ned Lamont's challenge to Joe Lieberman on the grounds that Lieberman is a DINO, but supporting Chuck Pennacchio over Bob Casey, who is far more conservative than Lieberman, is just silly?
A: "Viability." A.k.a. a magical essence possessed by some candidates that only a handful of bloggers can perceive.
...Upyernoz fights fire with fire:
i don't think kos is a viable candidate to lead the progressive charge to "crash the gates." at least he's not acting like one.