Thank you for stating the obvious on these guys! Not only are they able-bodied, I've had some refuse my help because it comes with the "Why aren't you working like everyone else" speech.  Mind you, there are exceptions - some are mentally ill, and some have been out there so long with a prolonged diet of poison their minds may never come back, but for the most part they seem healthy enough to work.  It's called minimum wage for a reason...but at least it's a wage.