@CNN: Facebook is facing criticism for not allowing users to opt out of a feature that lets people look them up using their phone number or email address https://t.co/tNjSPcEubm https://t.co/CdX3trxOz8

@CNN: Facebook is facing criticism for not allowing users to opt out of a feature that lets people look them up using their phone number or email address https://t.co/tNjSPcEubm https://t.co/CdX3trxOz8