sentences:  In July 2013, the Associated Press revealed that former Republican Indiana Governor Mitch Daniels asked for assurance from his education advisors that Zinn's works were not taught in K–12 public schools in the state.The AP had gained access to Daniels' emails under a Freedom of Information Act request.Daniels also wanted a "cleanup" of K–12 professional development courses to eliminate "propaganda and highlight (if there is any) the more useful offerings."