As it pushes to implement a plan to end birthright citizenship, the Trump administration is counting on an argument about out-of-control federal judges to prove irresistible to some Supreme Court conservatives.

The Supreme Court signaled Friday it will review the Trump administration’s request to press forward with ending birthright citizenship. The Trump administration filed a trio of legal appeals regarding birthright citizenship to the country’s highest court on Thursday.

A federal judge blocked the Trump administration from removing any migrants under the Alien Enemies Act late Saturday—but the White House said Sunday that hundreds of alleged gang members had still been sent to El Salvador.

The Trump administration took their open flouting of an order to halt recent deportations a step further on Monday, with the Department of Justice arguing that the federal judge's ruling from the bench was "not enforceable.