News - Is VP Cheney's Command Post an Airstream trailer?

Now this is an odd revelation:

http://www.thepoorman.net/2007/04/14/what-the-hell/

I wonder if it's a single or double wide? Seriously, why would the VP need an Airstream trailer on his travels? I can't imagine it's for his support staff and protective services. From what is public knowledge of the Presidential and VP entourage there hasn't been a mention of the use of a trailer.

I can't imagine the VP takes it with him for creature comforts, unless he has a DirectTV package that only tunes in Fox News http://www.thesmokinggun.com/archive/0322061cheney1.html on all 300 channels. Cheney has always struck me as a 24/7 business sort of guy, like the Anthony Kirby character in "You Can't Take it With You", "My hobbies? Business is my hobby." Is Cheney using the Airstream as a Command Post?