If you want to read a liberal editorial page that is shamelessly partisan and will shill for Democrats no matter how dishonest it has to be to do it, that would be the New York Times. But if you want to read liberals who have enough intellectual honesty to admit when their side has has clearly bungled its way into a major fail, I highly recommend the Washington Post. You will never confuse them with right-wingers, but unlike the Times, the Post isn't afraid to say so when an article of liberal faith is proven to be wrong.
