The Cartel (2009)

The Cartel is a 2009 American documentary film by New Jersey-based television producer, reporter and news anchor Bob Bowdon, that covers the failures of public education in the United States by focusing on New Jersey, which has the highest level of per-student education spending in the U.S. According to The Internet Movie Database (IMDb), the film asks: "How has the richest and most innovative society on earth suddenly lost the ability to teach its children at a level that other modern countries consider 'basic'?" The film regards teachers' unions as the cause of the problems (they are "the cartel" of the title), due to, among other things, the obstacles they put in place to firing bad teachers, through tenure. It also makes the case for school vouchers and charter schools, suggesting that the increased competition will revitalize the school system, leading to improved efficiency and performance in all schools, both district and charter.

More at Wikipedia.