The WhiteHouseMuseum.org site is suffering an outage for unknown reasons. The files are all there, but the site doesn’t respond. I’m trying to get GoDaddy to fix it.
* Update: GoDaddy has relayed the issue to its Advanced Technical Support Team “due to its complex nature”.
The Elliptical Saloon 
Glad that you’re on top of it. I was worried for a moment there when I saw that the site had disappeared…