Conservative writer Stanley Kurtz—researching an article for the National Review about connections between Barack Obama and former Weather Underground terrorist William Ayers—made a big mistake. The poor man took a wrong turn on the Chicago Way. Now he's lost. Kurtz's research was to be done in a special library run by the University of Illinois at Chicago. The library has 132 boxes full of documents pertaining to the Chicago Annenberg Challenge, a foundation vested heavily in school reform. Kurtz believes the documents may show Obama and Ayers were close—far closer than Obama has acknowledged—over oodles of foundation gifts on education...