Btw ... Las Vegas may be the 'Gambling Capital' of the world ... but it's hardly "Sin City" (as labelled by the "gutter" press!) ... I've long-believed that dubious honour belonged to Cincinatti.
It is sleazy Arthur I guess a lot of it goes on in the back streets etc. I had 4 nights there in 2008 and walking along the Strip any time of day or night you had to swat away dozens of wetbacks thrusting cards for massage, live shows etc in your face.