From the AFL-CIO's blog:
United Farmworkers founder César Chávez is an unfitting role model for students, and former Supreme Court Justice Thurgood Marshall is not an appropriate historical figure. So say “expert reviewers” in their report to the Texas State Board of Education, which recommends removing the two U.S. leaders from the social studies curriculum taught to its 4.7 million public school students.
The ranting of these extremists has the potential to turn into mass censorship—Texas is such a mega-purchaser of textbooks that the state’s required curricula drives the content of textbooks produced nationwide.