and his name is bobby lewis. >> he was kind of -- i'll say infamous. >> bobby lewis was the only inmaterer. it was just bizarre. so he was already kind of this -- this sort of celebrity behind bars. and now danny rolling shows up. >> i met him the first day he come to prison here. when me and him started talking occasionally, he would start to bring up something about gainesville, and i'd tell him i don't want to hear about it. >> according to bobby lewis, danny told him about killing the students at gainesville and had provided a lot of the details. >> did he say he wanted to confess? >> yes, sir. he said, "i want to tell you some things. i want you to go tell the authorities in gainesville so they'll know i'm serious." >> we end up getting a letter, a handwritten letter from bobby lewis, outlining what he says danny rolling told him. >> we knew this letter was legit. there's information in that letter that only the killer knew. so we tell lewis that, hey, this is good information. we appreciate it. but it's still not rolling telling us. >> and so danny devised this concocted idea that

from, as bobby kennedy would say, those ripples on a lake from a million different points created an energy that came together and really did create a change, bent history, willie. and john lewis would recognize that history that was made. know john, knew john pretty well, serving with him and traveling with him a lot. he would be very positive about what happened. he would demand that protests moved forward and that they be peaceful protests. and at the same time, as he had said before and as he said always, this is not the fight of a day. this is not the fight of a month or a year. this is a fight that must continue throughout our lifetimes. peacefully, but in an unrelenting loving way. >> absolutely. and what an opportunity to show young people in this country as john lewis did for so many years and did himself, he was a very young man as john knows at selma. what an opportunity to show if you see in justice in the world, you can change it. you can push and you can push peacefully and you can change it. it was an opportunity to say to my own kids as we watched this last night, this was a moment for justice and hopefully the beginning of something and not the end of somethin