There are many scams going on right now. I just saw a post on the free section of craigslist with a warning about a woman who calls up posters who offer free stuff and gives them her hardluck story- so she is the one they give their food, TV, treadmill, barbecue grill, patio furniture, bicycle, generator, etc, too. Except one problem, when someone ran a seach of her phone number on that same craigslist it was discovered that all of this stuff was for SALE- some of it she was asking $300 for- she had 3 generators for sale that had been given to her. So this was just a business operation for her and she obtained her merchandise by means of fraud- lying to the public.
My comeback today for pan-handlers, is that we adopted an orphan from Russia and anything I would give to them, is just money I have to take out of her college fund. So, I am sorry, but I just can't help you.