If liberal fact-checker Lead Stories finds a fact that's inconvenient, it just ignores it. Lead Stories, one of Facebook’s official third-party fact-checkers, failed to fact-check the contentious Democratic debate between former Vice President Joe Biden (D) and Sen. Bernie Sanders (I-VT) on March 15. Lead Stories ignored the debate and its many controversial statements entirely. The Washington Post published an entire article of fact-checks on issues ranging from super PACs to abortion support.