Staying in your RV overnight at Walmart

I took away from the slide show that we all cross paths and don't know the others story. Most of those pictured were either down and out and trying to survive or just using the parking lot for a free night on their trip through the area. I did a similar thing as the guy on his bike in 1969, then I slept in barns, under bushes in city parks, police stations (yes back then they would give you a bed if one was empty) or under underpasses. I suppose if WM had been around I would have slept there. Would I do it again today if I had the chance? Maybe. My brother was down and out, living on $400 a month, lived in his car in Wal Mart for three years. I imagine he would have fit right in the photo line up. Me - personally, I wouldn't stay in WM for any reason. If I got to that point I'd go live in the woods, off the land, my Army training I guess.