. >> barbara ferguson and walter goodwin worked as principals in the new orleans's school system. with 7,000 employees they were fired in 2006 in the aftermath of katrina. > this has to come as a shock. it's, like, how low can you go. >> after katrina families were slow to trickle to new orleans. with fewer students in the school, officials say they had no choice but to let employees go. >> it's a conflict of center. >> goodwin doesn't buy it, believing local, state and federal officials took advantage of katrina to do something they wanted. dismantle the school system. >> this was a public agenda before katrina. there were people that needed to go, teachers, school board members. we were not responsible for the finances of the school, for the poll tucks that the school -- politics that the school bard entered into with the state. >> an educator for more than 30 years, educators long blamed teachers. there were problems - charge class sizes, crumbling buildings and dysfunctioning board. >> teachers worked in what they called failing school. if you have a teacher that didn't work i