regulations, mail violations, disrespect to officials, refusing to work, fighting, telephone violations, tampering with safety devices, participating in disturbances, assault or attempted assault on staff. yes, ma'am, mr. troy wagner has a quite lengthy disciplinary history. >> wagner says his latest outburst was prompted by his desire to be moved to another housing unit he says other inmates were harassing him because he is a sex offender >> the best thing is to keep it to yourself and not tell somebody what you're in prison for, because you tell people what you're in prison for, then they go around telling other inmates and other inmates will run after you, they want to fight you. >> like wagner, jeffrey flanders, serving a life sentence for murder, has also felt vulnerable around other inmates, but for a completely different reason he stands just 4'6" tall. >> prison is a place where they tend to prey on the weak