This case arises from one of a series of executive orders targeting law firms that, in one way or another, did not bow to the current presidential administration’s political orthodoxy. Like the others in the series, this order—which takes aim at the global law firm Jenner & Block—makes no bones about why it chose its target: it picked Jenner because of the causes Jenner champions, the clients Jenner represents, and a lawyer Jenner once employed. Going after law firms in this way is doubly violative of the Constitution. Most obviously, retaliating against firms for the views embodied in their legal work—and thereby seeking to muzzle them going forward—violates the First Amendment’s central command that government may not “use the power of the State to punish or suppress disfavored expression.” More subtle but perhaps more pernicious is the message the order sends to the lawyers whose unalloyed advocacy protects against governmental viewpoint becoming government-imposed orthodoxy. This order, like the others, seeks to chill legal representation the administration doesn’t like, thereby insulating the Executive Branch from the judicial check fundamental to the separation of powers. It thus violates the Constitution and the Court will enjoin its operation in full.