Stranger helps homeless man walk again, believe in people

PHILADELPHIA - "I would come and see him and be like, 'How's the haircut going?' and he would be like, 'Good, thanks.' Then we saw him kind of deteriorating. We saw him in a wheelchair. He had an infection in his legs," said Galvin.

Not only can he walk, but he is no longer alone in life. He has a friend to walk with in Galvin-- all because she cared.