Facebook CEO and billionaire Mark Zuckerberg confirmed in a Tuesday Senate hearing that the social media platform will “not proactively” work with federal immigration officials to help arrest and deport criminal illegal aliens living in the United States.

During questioning by Sen. Hirono (D-HI), Zuckerberg — a staunch advocate of mass immigration and open borders — said that, essentially, Facebook acts as an online, quasi-sanctuary city for illegal aliens, shielding them from deportation by the Immigration and Customs Enforcement (ICE) agency