You can sort of tell the White House’s Domestic Policy Council knew it had a dud when it released its condemnation of the National Museum of American History over a holiday weekend. “Saving America’s Story: How Ideological Capture at the Smithsonian Institution’s National Museum of American History Erases Our Heritage” is a failure even when judged against the standards of the genre. It lacks the bitchy grandeur of a Joseph Epstein hit piece and the wacky verve of a Donald Wildmon sermon. More f