The major networks are calling the Pennsylvania primaries for Hillary Clinton, and with 31 percent of precincts reporting she has a comfortable 10 percentage point lead over Barack Obama, not that her margin of victory really matters, because Clinton has already promised to keep arguing with her Democratic presidential rival forever, until every last American is a broken alcoholic begging for mercy from this endless campaign. "Mrs. Clinton is leaving no doubt that this race goes forward," said the Times tonight. The next primary is May 6, in Indiana and North Carolina. Even if Clinton ends up with a vanishingly small margin of victory in Pennsylvania and virtually no chance of winning the nomination, the media is still going to be saturated with campaign "news." Now if you'll excuse me, I need to go buy a couple more bottles of scotch..