They had to recruit teachers who wanted to teach inside a prison, they had to establish strict separation between the people who work at the school and the prison authorities, and most dauntingly of all, they needed to invent a new curriculum because you know what?
Tiveram de recrutar professores que queriam trabalhar dentro de uma prisão, tiveram de estabelecer a separação entre as pessoas que trabalham  na escola e as autoridades da prisão e, o mais difícil de tudo, tiveram de inventar um novo programa, sabem porquê?