Image may be NSFW. Clik here to view.By Brad Jones LAS VEGAS—Beneath the glitz and glamour of the Las Vegas Strip, hundreds of hidden homeless people live in the filth and squalor of a 500-mile network of tunnels. Often referred to as “mole people” or “tunnel people,” they remain underground, out of sight, to avoid—among other dangers—the deadly desert sun. They represent […]