Olivier Douliery/AFP via Getty Images The Wall Street Journal published a series of reports finding Facebook to be "riddled with flaws." The series found the company turns a blind eye to its impact on everything from young girls using Instagram to human trafficking. Facebook just issued a statement calling the series full of "deliberate mischaracterizations." See more stories on Insider's business page. Facebook fired back at the Wall Street Journal following the newspaper's multi-part series that outlined employee concerns about a litany of issues at the social media giant, from the trafficking of humans through the site to turning a blind-eye to the mental health of teenagers.