Trump Isn't Just Defying the Constitution. He's Undermining SCOTUS.

In a Rose Garden speech Friday morning announcing that he was declaring a national state of emergency to respond to an "invasion" at the southern border, the president invoked his usual fondue of imaginary statistics ("I get my numbers from a lot of sources") that are belied by the numbers from his own Justice Department and most experts to conjure a crisis. He cited as statistical authority the strongly held feelings of some people--Angel Moms and the "crowd in El Paso"--who assure him that Wal...