A FRIEND OF MINE took his young daughter to visit the famous City Lights bookstore in San Francisco, explaining to her that the place is important because years ago it sold books no other store would — even, perhaps especially, books whose ideas many people found offensive. So, although my friend is no fan of Ward Churchill, the faux Indian and discredited professor who notoriously called 9/11 victims "little Eichmanns," he didn't really mind seeing piles of Churchill's books prominently displayed on a table as he walked in. However, it did occur to him that perhaps the long-delayed English translation...