After President Theodore Roosevelt began building the East Wing of the White House in 1902, he thanked Congress for approving the project and appropriating the necessary funds. When President Donald Trump demolished the East Wing last fall, by contrast, he acted without permission from Congress, which the Constitution empowers to control federal property.
That difference is unlikely to matter in practice, thanks to a stay the Supreme Court issued on Monday, which allows Trump to continue work on the huge ballroom he is building on the site of the East Wing. But Trump's insistence on acting unilaterally will make his vanity project a monument to his disregard for the rule of law and the separation of powers.