Really. And that made it impossible to distinguishe from the usual output of the Washington Post's stable of technically skilled, ideologically blinkered, bone-marrow-biased writers.
I have never seen anyone conclude that the political center of gravity in the whole United States has shifted, based on one of the bluest of blue states opting for a bluer Democratic candidate. If Pariser really means this, then the Dems need to nominate the furthest-left hack they can find in New England... the nomination fight between Bernie "Socialism failed in the USSR because they didn't try eith enough vigor" Sanders and Ted "If I'd Only Had a Volkswagen" Kennedy is on.
d.o.l.
Criminal Number 18F