they know where you live. >> right. >> bill: if you move, you have to tell them immediately. >> right. they come and verify it. >> bill: these slugs who are drug addicts, alcoholic thans, live on the streets of denver, pueblo, they don't have a residence. colorado authorities say, you check in whenever you want? >> it's worse than that. they said now if you are a homeless individual, a sex offender, without a residence, you know what, we're too busy, so if you have time, you come and tell us where you're living, which bridge, which railroad track, which shelter. >> bill: right. >> they don't even then have to follow up. here's the problem, bill. the reason that we have registration for sex offenders is to make sure if a child is molested, ma make sure if there's a serious sex crime, that we at least have a database of people we know where to go, because these guys are going to reoffend without a doubt. >> bill: does colorado have a meghamegan's law where they tell