The log of visitors to the White House up to October of 2009 have been released.
This look inside the White House comes courtesy of the Obama administration, which released its visitor logs to the public after pressure from good government groups.
For more information, click here
The Sunlight Foundation, which promotes transparency in government, has done a good job of making the raw data accessible and searchable online.
To access the database at the Sunlight Foundation, click here