Review of possible cheating on tests widened (Jonathan Silver) from the Pittsburgh Post-Gazette
"Calling the integrity of standardized exams a "paramount" concern, Pennsylvania Education Secretary Ron Tomalis has broadened a look into possible cheating on the tests taken annually by nearly 1 million schoolchildren."
In case you missed the Atlanta Journal Constitution's excellent, in-depth investigation of what has prompted much of this re-examination of test data, see HERE.  NPR's On Point program focused on the Atlanta scandal HERE.