WOW! Some people have no compassion. He was homeless and if you had any brains at all you might would consider that maybe he couldn't read maybe he wasn't in his "right" mind because most people would know better than to swim in Greenfield Lake which means he probably was in a bad state of mind or maybe just desperate to cool off. No matter what the reason it's very sad for the family and whats even more sad is that you could call this man an idiot without knowing him or any thing about his life. That is what is wrong with this country, people have lost all respect and compassion for one another. I'll be praying for you and the family of the unfortunate man who lost his life on Saturday.