writes "The North American DrupalCon 2010 was held in San Francisco from 19 to 21 April with about 3,000 attendees. The highlight of the conference was the keynote by David Cole, CIO for the Whitehouse, on Open Source in government. The link has a video of the talk and a panel with the New York State Senate CIO, Andrew Hoppin.
As reported before on Slashdot, the Whitehouse is a Drupal user since October 2009."Link to Original Source