http://www.alternet.org/education/punishing-students-not-making-eye-contact-how-charter-schools-prejudiced-policies-continue
Punishing Students For Not Making Eye Contact? How Charter Schools' Prejudiced Policies Undermine Equality

On the heels of news that Philadelphia will be closing 23 schools for the 2013-2014 academic year, Chicago has made an even more startling announcement: Chicago Public Schools has proposed closing 54 schools for the next academic year. The idea is to replace them with charter schools, an initiative that Democratic Chicago Mayor Rahm Emanuel has supported enthusiastically.
Enthusiasm for charter schools primarily comes from them being hailed as a panacea that could solve longstanding disparities in education quality, and possibly even turn around longstanding divides like racial disparity and economic inequality.
Without irony, the charter school movement has adopted the banner of the civil rights movement to create an aura of moral authority. Secretary of Education Arne Duncan praised pro-charter propaganda film Waiting for Superman for ushering in a Rosa Parks moment. And a Goldman Sachs banker famously called charter schools the civil rights struggle of my generation.
Ultimately, however, not only do charter schools fail children of color and students with disabilities, they often actively work against them as they try to transform students into what they imagine is the status quo. From outrageous fees to strict disciplinary codes, charter schools continuously work to target students they don't want.