Bill Ayers, who seems to be a buddy of Barack Obama, at least Obama shares Ayers opinions regarding education and "social justice," is a threat to the public educational system of the United States. When I hear someone speak of social justice I know that person is an anti-capitalist, and is probably a Marxist. Here is a long piece about Bill Ayers and attempts to subvert the American education system. This was written in 2006, before Ayers became widely known through his association with Obama. (Ayers is not a pacifist, given that he was a terrorist bomber: like most of those involved in anti-war movements it is because he wants the USA to lose, not because he is opposed to war.) This article is long, but is worth reading to get an understanding of the subversion that is going on in our public educational system.

http://www.city-journal.org/html/16_3_ed_school.html