16 States Sue to Stop Trump’s Use of Emergency Powers to Build Border Wall – The New York Times
Congress is on its own separate track to challenge the president’s declaration. The Democrat-controlled House of Representatives may take a two-prong approach when it returns from a recess. One would be to bring a lawsuit of its own.
Lawmakers could also vote to override the declaration that an emergency exists, but it is doubtful that Congress has the votes to override Mr. Trump’s certain veto, leaving the courts a more likely venue.
Joining California and New York are Colorado, Connecticut, Delaware, Hawaii, Illinois, Maine, Maryland, Michigan, Minnesota, Nevada, New Jersey, New Mexico, Oregon and Virginia. All have Democratic governors but one — Maryland, whose attorney general is a Democrat — and most have legislatures controlled by Democrats.