https://www.reuters.com/article/us-facebook-privacy-congress/u-s-lawmakers-press-facebook-over-chinese-data-sharing-idUSKCN1J21OE

Two key U.S. lawmakers on Wednesday rebuked Facebook Inc for not being more transparent over its data sharing after the social media giant said it had collaborated with at least four Chinese companies, including a smartphone maker that has raised U.S. security concerns.