>> yes. >> es gibt ein millionen. >> salih israel, by the way, is serving 20 to 40 years for shootingoman in the course of a robbery. >> it may be that the difference between a marshland and a wetland and a swamp is actually physical. >> what do you say to somebody who says you should be learning a trade, some vocational training, instead of all this philosophy? >> a vocational program might give you skills to have a job, but it's not gonna give you skills to have a life. >> joe bergamini is in prison because he took a life, his own mother's. >> "that thomas jefferson..." >> reshawn hughes shot and killed a man. he was far from being college material. how much education had you had before you were incarcerated? >> actually, i'd never read a book until i came to prison. >> you'd never read a book. >> never read a book. >> now he says he hopes to continue his education until he gets his phd. >> "to educate citizens about liberty." >> by 2007, wes caines had already served 17 years for taking part in a shoot-out in which one man was killed and another was seriously injured. he knows how