Information Technology Facebook data leak: Zuckerberg asked to testify; Cambridge Analytica's CEO suspended Updated : March 21, 2018 03:50 AM IST In a statement, Cambridge's board said Nix's comments "do not represent the values or operations of the firm..." The committee summoned Facebook CEO Mark Zuckerberg to testify. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.