Getting a tour of data center is not possible. Unless you are Steven Levy or CBS's Michelle Miller.
Here is the CBS Video.
Behind the cloud: A tour of Google's secretive data facilities
And here is the Google posted YouTube video for comparison.
Who is the tour guide for these privileged two? Urs Hoezle.
Note this last sentence. "Google will now share videos and pictures of all of their data centers on their website."
How much pressure does that put on Amazon, Microsoft, Facebook, Apple, and the rest of the data center industry?
For those of you going to 7x24 Exchange Phoenix we'll hear more as Google's Joe Kava keynotes on Tues.