Jerry is talking about having family, he says a lot of people die lonely Dan, what do they have without family, nothing.
He asks if you've ever gone to a Veteran's hospital. If you ever get a chance, go to one just to say hello. His legion buddies go sometimes.
Dan: Are these people who really don't have anyone?
Jerry says some are handicapped, some are screwed up in the head, use dope. Get up in years.