“The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.”
In The Atlantic, Erwin Chemerinsky: Even the Founders Didn’t Believe in Originalism. He principally argues points, both of which have been refuted many times, but it’s probably worth going through them again. A third, which he introduces only at the end, is...