Key word missing from the title: some. It looks like Facebook has a filter to ban anti-vaccine ads, but like any filter, has false positives and negatives. That

Key word missing from the title: some. It looks like Facebook has a filter to ban anti-vaccine ads, but like any filter, has false positives and negatives. That the article gives examples of only the false positives and negatives, and none for the cases where the filter worked correctly, is outright deceitful. But then, this kind of selective reporting is hardly unique.