Correct me if I wrong, but I recall Obama suing the state of Arizona because the state passed a law allowing law enforcement to ask for papers if they believed and individual was in the US illegally. The Obama administration argued that immigration was a federal issue and Arizona had no right to ask illegals for their papers. Great, then how do these assholes declare themselves Sanctuary Cities if immigration is dealt with at the Federal level? Its simple, Obama and all the left wing mayors who are pulling this stunt are completely full of shit. Trump better deal with these assholes swiftly.