I recently spoke with a group of bright, young law students and undergrads from the best schools in the country, including Yale, Georgetown, the University of Chicago and William and Mary. We discussed my new book, "In Defense of Internment: The Case for 'Racial Profiling' in World War II and the War on Terror." When I mentioned that a large number of those interned in U.S. Department of Justice camps were of European descent, the students showed surprise. "I didn't know that," someone said aloud. Thanks to a left-wing monopoly on the teaching of World War II history, not many...