contractor became infamous for selling secrets to the russian during the cold war, and his name was christopher boyce ring in her cup. >> he could have sold it and changed his life that way, but he didn't. >> she said i might have gaven you something very valuable, and i said was it a ring? she said yeah, and i said i have it, and my grandfather was a reverend and raised me until i was 6 years old, and thank the good lord for that blessing and i do have some character. >> the woman and her husband were so moved they started an online campaign for him, and they were hoping to raise $1,000, but at the end of the campaign, they raised $191,000 from all over the world. >> he bought his own car and has speaking engagements and just about to put a down payment on his own home. >> you don't know how good it feels to stick my own key in the door and open the door and go in and then lock it when i leave. i will probably be standing around here one day, and going to shop at urban outfitters, and somebody walk-up and will hand me a dollar bill they are so used to seeing me out here. >> kindness comes from aroun