A friend of mine told me of a story he heard in Brazil. An American citizen (or someone not from Brazil) was staying at a place that I believe was owned by a rich person. This guest proceeded to help out someone they saw on the street by giving them food. This went on for a few days, and after the owner found out, the guest stopped. However, the word got out about "free food" and new people showed up every day for a week. I believe they were just ignored, and they eventually went away.

Yes, Brazil is obscenely poor ( I hear the top 1% are rich, top 3% are middle-class, and everyone else is dirt poor ), but I would be very hesitant to help anyone, unless like others said, I have a huge supply.