It’s a scandal what Congress has arranged for the public to be taught inside its Capitol Visitor Center, the $621 million underground gateway and “educational experience” that opens Tuesday.In the Visitor Center’s Exhibition Hall, the theme is “E Pluribus Unum — Out of Many, One.” Initially, words etched in marble called that stirring phrase the nation’s motto. A bad plaster job now covers the reference, someone having noticed that, well, “E Pluribus Unum” is not our national motto. “In God We Trust” is. But so far that’s notably absent, along with other references …
