Echoing the views of Facebook's (NASDAQ:FB) Mark Zuckerberg, COO Sheryl Sandberg addressed the Cambridge Analytica scandal in an interview with CNBC.
"It's not a question of if regulation, it's a question of what type. We work with lawmakers all over the world."
Meanwhile, the Chairman the House Energy and Commerce Committee has called on Zuck to appear before the panel, stating "the buck stops with him."