This showed up on youtube yesterday with the only description being "Caught on surveillance 4/9/15. Please share this video so we can put an end to child abuse."
It is going viral as it should, but something is weird. It looks, sadly, to be real. But whomever posted it didn't care to mention where it happened and whether there was any effort to determine the guy's identity. Public shaming can help "stop" bad things. And if the guy has been arrested, that resulting consequence can do the same thing.