The latest in the Whitmire/ Kahlenberg debate over Michelle Rhee's accomplishments as head of DCPS is Whitmire's apparently asked for -- and been denied -- a correction in Kahlenberg's Slate article and brought in his own expert on NAEP data to dispute Alan Ginsburg's reoport comparing Rhee's NAEP scores to her predecessors (Slate Refuses to Correct Kahlenberg article on Rhee). Now I've known Mike
