I live in the Home of the Homeless. By and large, they're harmless, maybe hitting up the tourists for change. My observation is that most are victims of mental illness and/or substance abuse. Cops don't usually bother them unless they're causing a disturbance or just acting wacko. City and various church groups offer shelter and self help programs, but with strings attached, mainly attracting the real down on their luck cases, folks living hand to mouth who've lost jobs, etc. Being a homeless-friendly town, it seems the terminally homeless would rather keep their independence. I can certainly understand that.