![16 states sue Trump over use of emergency powers to build border wall 16 states sue Trump over use of emergency powers to build border wall](https://mtic.us/wp-content/uploads/2019/02/5c6b8cf9fc7e93fe148b4631.jpeg)
Sixteen US states have filed a joint lawsuit challenging President Donald Trump’s use of emergency powers to requisition billions of dollars to build his border wall as an unconstitutional violation of separation of powers.
Sixteen US states have filed a joint lawsuit challenging President Donald Trump’s use of emergency powers to requisition billions of dollars to build his border wall as an unconstitutional violation of separation of powers.