In the Chronicle of Higher Education, http://chronicle.com/article/Rebooting-Recruiting-to-Get/135282/, an article "A Reboot in Recruiting Women Into Computer Science", mentions two of the CS Principles Pilot programs (and gets lots wrong about CS Principles as well, e.g., there was no trial version of the new AP course in 25 public schools in Los Angeles, that was ECS another key program).