As part of its education-related initiatives, the foundation has funded journalists, think tanks, lobbying organizations and governments. Millions of dollars of grants to news organizations have funded reporting on education and higher education, including more than $1.4 million to the Education Writers Association to fund training for journalists who cover education. While some critics have feared the foundation for directing the conversation on education or pushing its point of view through news coverage, the foundation has said it lists all its grants publicly and does not enforce any rules for content among its grantees, who have editorial independence. Union activists in Chicago have accused Gates Foundation grantee Teach Plus, which was founded by new teachers and advocates against seniority-based layoffs, of "astroturfing".