Upcoming Foreclosures

Where can I find a list of free and clear Government Tax Foreclosure Homes for sale?

So I was watching this infomercial on t.v. about how there are government tax foreclosure homes for sale for very cheap prices that I couldn't even believe they were true. Is this kind of business legit and if so where can I get started to start looking for a list of these homes that are available for buy. I kind of did a search on my own but most of these sites ask you to register with them to view pictures of the properties and so fort. Is there any sites or anywhere where I can get a free list or where I can begin getting more information on how all this process works?

Public Comments

1. Those commercials are scams.
2. Those informercials are the next thing to scams - their claims are wildly exaggerated.
3. Any Realtor can help you. Virtually all of them are listed with a local Realtor and are in the MLS system.
4. There is nothing free. Each county advertises their own. I have attended a few of the auctions. Property goes cheap but never at the almost free amounts the infomercials suggest.