U.S. District Judge John Coughenour, appointed by former President Ronald Reagan, signed the temporary restraining order on Thursday to block Trump’s action. Coughenour’s decision just days after a number of states, including New Jersey, sued the Trump administration over the move.

While some lawmakers have raised concerns, House Speaker Mike Johnson said planned reconciliation legislation and the president’s executive orders “dovetail

An executive order is an instruction from the president which has the weight of the law behind it. But Trump's order does not overturn the ban. Instead it tells the US attorney general not to enforce the law for now - something experts had expected would be his first move.