Home » FOXNews.com » technology news » Publisher apologizes for test-prep book equating Clarence Thomas with KKK Publisher apologizes for test-prep book equating Clarence Thomas with KKK Unknown 8:23 AM FOXNews.com technology news from FOXNews.com http://ift.tt/1NK01B1 Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati