Tom Clark

Darren Dick formerly served as deputy staff director of the House Intelligence Committee from January 2011 to July 2013. He served as deputy staff director and counsel for...

Karen Scarfone is a computer scientist and project manager for the National Institute of Standards and Technology (NIST), which is part of the U.S. Department of Commerce. Her...

  W. Scott Gould is the Deputy Secretary of the Department of Veteran Affairs. President Obama nominated him, and the Senate confirmed it this past April. Gould serves...

Peter L. Levin was appointed senior adviser to the secretary, and chief technology officer of the Department of Veterans Affairs June 1, 2009. Levin's job is to identify...

William J. Lynn III was named the 30th deputy secretary of defense by President Barack Obama in 2009. He worked in a number of positions in the Defense...