James Pindell (via Jim Geraghty)
points out that Manchester results come in first, and that's
Hillary's stronghold. That doesn't mean that the expected Obama
blowout is still going to happen, though. Michael Barone is saying
that, with a quarter of precincts in, there's a real possibility
that Hillary could win. And regarding those exit polls, Wlady: A
media source tells Geraghty they're being
re-weighted and showing a Clinton victory. This is important to
remember: Until they're weighted to the real returns, the exit
polls are just polls -- they have a margin of error. Add in the
response-bias issues that exit pollsters are vulnerable to, and you
can see that the "prior estimate" numbers are only a
rough guide to what's going to happen.